Your body is a complex machine with a huge amount of chemicals, hormones, and processes keeping everything going strong. Under normal circumstances a good diet should be enough to power your activities. However there are times where you put more stress on your body than usual and things you can do to help keep your machine at peak efficiency and bounce back from intense workouts quicker. Here are a list of some of the best and safest supplements you can use to insure maximum performance.
Most people know they need to have "good nutrition", then go on eating (and not eating) alot of things that ends up holding back their maximum gains physically and out of life. Before supplementing, first make sure you have optimized your daily meals for your goals. This is going to take alot of time and study. There is alot of really good and really bad info out there. Think of your brain as your first and most important muscle and give it a good workout by spending many hours reading all you can about how to power your body for maximum performance. Everything you do should be to get you into a zone with lifetime habits for healthy eating. A good place to start is to read everything under the nutrition section of scoobys workshop. Read everything you can. Make the changes you need to make to prepare your life for maximum health.
Once you have your general meal schedule, figure out a workout schedule and then work this exercise supplementation regime in around it:
30 min. before exercise
0.2 g/kg whey
Directly before exercise
0.4 g/kg high glycemic index carbs
15 g Essential Amino Acids EAAs (or 5g BCAAs)
During exercise
A 4:1 ratio of carbs/protein hydration liquid you will sip as you workout.
Immediately following exercise
0.4 g/kg high glycemic index carbs
15 g Essential Amino Acids EAAs (or 5g BCAAs)
20-30 min. following exercise
0.2 g/kg whey
This is from this thread here LINK. I am putting the rest of the post inline here below because I can't guarantee the thread will be around forever but the information is important and I want to have my own reference to it. Big thanks to Big_r for this crazy great research. All credit to him. If you want to know more, dig in to all the details below.
WHY ALWAYS TAKE CARBS AND PROTEIN IMMEDIATELY FOLLOWING WORKOUT AND NOT LATER
A) Hormonal response to exercise is important for muscle growth.
B) Protein synthesis and degradation are elevated following exercise.
C) Larger insulin sensitivity.
D) Effect amino acids on protein synthesis is bigger.
E) Faster glycogen synthesis.
Hormonal response to exercise is important for muscle growth.
-Resistance exercise has been shown to elicit a significant acute hormonal response. It appears that this acute response is more critical to tissue growth and remodelling than chronic changes in resting hormonal concentrations (T1).
-Acute response of net muscle protein balance reflects 24-h balance after exercise and amino acid ingestion (E11).
Protein synthesis and degradation are elevated following exercise
-during recovery after resistance exercise, muscle protein turnover is increased because of an acceleration of synthesis and degradation (T5).
-Supplementation of 10 g protein, 8 g carbs and 3 g fat immediately following exercise elevated protein synthesis 3-fold. 3 hours following exercise the elevation was 12% (K45).
-Following a bout of heavy resistance training, MPS increases rapidly, is more than double at 24 hrs, and thereafter declines rapidly so that at 36 hrs it has almost returned to baseline (T4).
Larger insulin sensitivity
-the ability of insulin to stimulate processes other than glucose transport and glycogen synthesis is enhanced in skeletal muscle after exercise (T17)
Effect amino acids on protein synthesis is bigger
-The stimulatory effect of amino acids after exercise is greater than the effect of amino acids on muscle protein synthesis when given at rest (E22).
-0,15 g/kg amino acids immediately following exercise increases muscle protein synthesis to 291%. At rest the increase is only 141%. During hyperaminoacidemia, the increases in amino acid transport above basal were 30-100% greater after exercise than at rest (E23).
Faster glycogen synthesis
1) Glycogen synthesis rate in trained people is higher than untrained:
Glycogen synthesis rate is increased after 6 weeks of exercise (97 +/- 9 %) vs. (62 +/- 11 %) after the first exercise session (T19).
2)High intensity exercise increases glycogen synthesis rate more than prolonged exercise:
-Typical rates of muscle glycogen resynthesis after short term, high intensity exercise (15.1 to 33.6 mmol/kg/h) are much higher than glycogen resynthesis rates following prolonged exercise (approximately 2 mmol/kg/h). And peak blood glucose levels range from 6.6 to 8.9 mmol/L vs. 2 to 3.4 mmol/L.
In response to this elevation in plasma glucose levels, insulin levels increase to approximately 60 microU/ml, a 2-fold increase over resting values. Both glucose and insulin improve muscle glycogen synthesis (T22).
3) Heavy weights increase glycogent synthesis rate more than lighter weights:
Training at 70% one repetition maximum (1 RM, I-70) increases the rate of glycogenolysis more (22.2 +/- 6.8)than 35% 1 RM (I-35) (14.2 +/- 2.5 mmol/kg wet wt) (T20).
4)Eccentric exercise decreases the rate of glycogen synthesis:
-(Untrained men) 45-min of eccentric exercise on a cycle ergometer: At 10 days after exercise, muscle glycogen was still depleted, in both type I and II fibers (T21).
-Muscle glycogen resynthesis rates following resistance exercise (1.3 to 11.1 mmol/kg/h) are slower than the rates observed after short term, high intensity exercise. A greater eccentric component in the resistance exercise may cause some interference with glycogen resynthesis (T22).
5)But glycogen synthesis isn't impaired during the first hours following exercise:
-4.25 g CHO/kg/day in the first 3 days following eccentric exercise increases glycogen content at 0, 24, and 72 h of recovery to (168, 329, and 435 mmol/kg) vs. (90, 395, and 592 mmol/kg dry wt) at concentric exercise Subjects receiving 8.5 g CHO/kg stored significantly more glycogen than those who were fed 4.3 g CHO/kg. (K20F).
-Glycogen accumulation in muscle depleted by concentric work and subsequently subjected to eccentric exercise: There was no difference in the glycogen content of ECC and CON legs after 6 h of recovery (77.7 +/- 7.9 and 85.1 +/- 4.9 mmol/kg wet wt). But 18 h later, the ECC leg contained 15% less glycogen than the CON leg. After 72 h of recovery, this difference had increased to 24% (K20h).
-A large amount of carbohydrate (1.6 g.kg-1.h-1) during the 4 h after glycogen-reducing exercise, followed by eccentric or concentric contractions: Glycogen replenishment was similar 2 hours following exercise, after 48 hours glycogen replenishment was 25% lower in muscle that had undertaken eccentric contractions (K20i).
6) Glycogen synthesis rate is maximalised at intake of 1,5 g/kg glucose immediately and 2 hours following exercise:
1,5 g/kg glucose polymer solution immediately and 2 hours following glycogen depleting exercise increases glycogen resynthesis significantly, but not less (5.2 +/- 0.9) vs. (5.8 +/- 0.7 mumol.g wet wt-1.h-1) than after consuming 3,0 g/kg glucose. Insulin increased significantly above the preexercise concentrations during the treatments (K20g).
-High intensity weight resistance exercise in 8 subjects (in the fasted state) not currently weight training:
1,5 g/kg CHO solution administered 0 + 1 hour following exercise gave a significantly greater rate of muscle glycogen resynthesis as compared to water. The muscle glycogen content was restored to 91% and 75% of preexercise levels when water and CHO were provided after 6 h, respectively (K20b).
-Supplementation of 10 g protein, 8 g carbs and 3 g fats immediately following exercise stimulated glucose uptake and whole body glucose utilization 3-fold vs. 44% for supplementation 3 hours following exercise (K45).
-When carbohydrate ingestion is delayed by several hours, this may lead to ~50% lower rates of muscle glycogen synthesis (K16).
-2 g/kg carbohydrate solution immediately postexercise increases muscle glycogen storage to (7.7 mumol.g wet wt-1.h-1) vs. (4.1 mumol.g) for administration 2 hours postexercise (K20e).
THE VALUE OF HIGH INSULIN LEVELS FOLLOWING EXERCISE:
A) Stimulation of protein synthesis.
B) Increases glycogen synthesis rat.
1)Insulin and insulin-like growth factor-1 (IGF-1) are critical to skeletal muscle growth. Insulin is regulated by blood glucose and amino acid levels (T1).
2)high glycemic index CHO elevates insulin response more than low glycemic index CHO (K111).
3)Elevation in insulin is directly linked to CHO quantity supplementation. 75-200 g glucose creates significantly higher plasma insulin concentrations than 25 g glucose (K131).
Stimulates protein synthesis.
Physiological hyperinsulinemia stimulates protein synthesis (T18).
Increases glycogen recovery
-The degree of glycogen recovery correlates with plasma insulin concentrations (E2).
-Both muscle contraction and insulin have been shown to increase the activity of glycogen synthase, the rate-limiting enzyme in glycogen synthesis (K16).
EATING BEFORE EXERCISE:
A) Eating within 0-3 hours before exercise doesn't influence performance.
B) Mega quantities of carbs before training may improve performance to some extent.
C) Composition of the pre training meal does not influence performance.
D) There is no difference in high- or low glycemic index carbs on performance.
E) Low glycemic index carbs might possibly give some improvement in performance during endurance exercise.
F) Supplementation of essential amino acids + sucrose before exercise is more effective than following.
G) Whey protein before exercise during cutting increases fat loss and preserves muscle.
H) Carb loading prevents BCAA oxidation.
Eating within 0-3 hours before exercise doesn't influence performance
-The ingestion of 0, 25, 75 or 200 g of glucose 45 min before a 20 min submaximal exercise bout does not affect subsequent TT performance (K131).
-Administration of 75 g of moderate glycemic index carbs (whole grain rolled oats) 45 min. before performance does not significantly improve performance (253.6 +/- 6) vs. water (242.0 +/- 15 min) (K133).
-Administration of placebo (water), 72 g fructose, 54 g glucose, 54 g glucose/sucrose mix or 54 g CHO from a banana 1 hour before exercise does not influence performance (K136).
-1-2 large chocolate bars 30 min prior to a 90 min. cycle ride does not improve performance over placebo (K143).
-Consumption of 5.0 ml.kg-1 body weight of a 19.7% carbohydrate drink 15 min. before repeated bouts of high-intensity exercise does not improve performance over placebo (K144).
Mega quantities of carbs before training may improve performance to some extent
-Supplementation of 45 or 156 g CHO 4 hours before exercise gives similar performance compared to placebo. Only 312 g improved performance by 15% compared to placebo (K103).
Composition of the pre training meal does not influence performance
-A high-carbohydrate meal (215 CHO, 26 P, 3 F) 4 hours before exercise does not improve performance compared to a high-fat meal (50 CHO, 14 P, 80 F) or exercise after an overnight fast. The high-carbohydrate meal was accompanied by an increase in plasma insulin and plasma growth hormone concentrations (K102).
-Consuming a carbohydrate meal (C; 3 g carbohydrate/kg) 3,5 h before exercise, creates similar performances compared to an isoenergetic fat meal (F; 1.3 g fat/kg) or a placebo meal (P; no energy content) (K104).
-A high-carbohydrate mael 90 min. before exercise halves the peak fat-oxidation rate compared to a high-protein or high-fat meal. Fat oxidation following a high-protein meal is similar to that following a high-fat meal. Meal composition had no clear effect on sprint or 50-km performance (K121).
There is no difference in high- or low glycemic index carbs on performance
-Supplementation of 2 g/kg low glycemic CHO 3 hours before an endurance run does not improve performance over high glycemic (K114).
-2 g CHO/kg body mass of either high-GI potato or low-GI pasta consumed 2 h before exercise does not significantly improve performance over the control group (K122).
-Ingestion of HGI or LGI carbs 30 min. before exercise does not improve performance over placebo (K135).
-Supplementation of HGI or LGI carbs 45 min. before exercise does not improve performance over placebo (K138).
-CHO ingestion 45 min. before 2,25 h cycling has no effect on exercise performance, irrespective of the glycemic or insulinemic responses to the ingested meals (K141).
Low glycemic index carbs might possibly give some improvement in performance during endurance exercise (2 h or longer).
-Supplementation of 75 g moderate GI (gi 61) carbs 45 min. before exercise enhanced performance time 165 +/- 11 min.) more than high GI (gi 82) carbs (141 +/- 8 min.) and water (134 +/- 13 min.) (K134).
-Supplementation of 1,5 g/kg LGI carbs 30 min. before cycling exercise increases time to exhaustion more than HGI carbs and increases plasma glucose levels more after 2 hours of exercise (K137).
-Supplementation of 75 g LGI carbs (whole-grain rolled oats) 45 min. before exercise increases time to exhaustion more (266.5 +/- 13 min.) than HGI carbs (whole-oat flower) (250.8 +/- 12) and water (225.1 +/- 8 min) (K139).
Supplementation of essential amino acids + sucrose before exercise is more effective than following.
-Consumption of 6 g EAA + 35 g sucrose immediately before exercise elevates response of net muscle protein synthesis more than consumption following exercise. Total net phenylalanine uptake across the leg was greater (P = 0.0002) during PRE (209 ± 42 mg) than during POST (81 ± 19) (E102).
Whey protein before exercise during cutting increases fat loss and preserves muscle.
-Consumption of food 1 h pre-exercise while cutting: whey protein creates comparable fat loss to "no nutrition". Whey creates more FFM than milkprotein, glucose and "no nutrition". Milkprotein and glucose create significantly less fat loss (E101).
Carb loading prevents BCAA oxidation.
-CHO loading abolishes increases in branched-chain amino acid (BCAA) oxidation during exercise (K147).
CARBS DURING EXERCISE:
A) Prevents rise in cortisol
B) Provides more muscle mass
C) Prevents protein degradation
D) Improves time to exhaustion in endurance exercise. No performance improvement in resistance exercise.
E) Prevents decrease in glutamine levels during exercise
Prevents rise in cortisol
-Consumption of a 6% CHO solution during weight lifting exercise elevates blood glucose and plasma insulin levels above baseline. This resulted in a significant blunting of the cortisol response (7% with CHO compared to 99% with placebo) (K1).
Provides more muscle mass.
-Consumption of a 6% CHO solution during weight lifting exercise resultes in significantly greater gains in both type I (19.1%) and type II (22.5%) muscle fibre area than weight training exercise alone (K1).
Prevents protein degradation
-Even during 6 h of exhaustive exercise in trained athletes using carbohydrate supplements (0,35 g/kg/30 min.), net protein oxidation does not increase compared with the resting state and/or postexercise recovery. Combined ingestion of protein and carbohydrate (0,35 g/kg/30 min. carbs, 0,125 g/kg/30 min. protein) improves net protein balance at rest as well as during exercise and postexercise recovery (K3).
Improves time to exhaustion in endurance exercise. No performance improvement in resistance exercise
-The addition of protein (1,94% protein solution) to a carbohydrate supplement (7,75% carbohydrate solution) enhances aerobic endurance performance (cycling at 85% VO2max until fatigued after cycling for 3 hours at 45-75% VO2max) above that which occurred with carbohydrate alone (26.9 +/- 4.5 min) vs. (19.7 +/- 4.6 min) or placebo (12.7 +/- 3.1 min) (K5).
-Ingestion of a 8% CHO solution during exercise increases time to exhaustion 30% compared to placebo [199 +/- 21 vs. 152 +/- 9 (SE) min, P < 0.05] (K7).
-A carbohydrate solution during the first hour of a treadmill endurance run increases time to exhaustion compared to water. 5,5% solution gives (124.5 +/- 8.4 min), 6,9% solution gives (121.4 +/- 9.4 min) and water (109.6 +/- 9.6 min) (K8).
-Supplementation of 3 g/kg 50% glucose polymer solution after 135 min of cycling exercise increases time to exhaustion (205 +/- 17) vs. (169 +/- 12 min) for placebo (K10).
-(Resistance trained males) 1 g/kg carbs before - and 0,5 g/kg every 10 min. during - exercise elicited significantly less muscle glycogen degradation (126.9 +/- 6.5 to 109.7 +/- 7.1 mmol.kg) vs. (121.4 +/- 8.1 to 88.3 +/- 6. 0 mmol.kg) for placebo, but does not enhance performance (K20k).
Carbhohydrate supplementation prevents decrease in glutamine levels during exercise
-Carbohydrate supplementation affects positively the immune response of cyclists by avoiding or minimizing changes in plasma glutamine concentration (G11).
WHY CARBS FOLLOWING EXERCISE:
A) A higher rate of glycogen synthesis.
B) A stronger insulin response.
C) Better for net protein balance.
D) Following heavy exercise fat oxidation remains elevated despite carb intake.
1) High glycemic index carbs increase rate of glycogen synthesis more than low glycemic:
-Ingestion of 0.70g glucose/kg bodyweight every 2 hours appears to maximise glycogen resynthesis rate during the first 4 to 6 hours after exhaustive exercise. Ingestion of glucose or sucrose results in similar muscle glycogen resynthesis rates while glycogen synthesis in liver is better served with the ingestion of fructose. Also, increases in muscle glycogen content during the first 4 to 6 hours after exercise are greater with ingestion of simple as compared with complex carbohydrate (K20c).
-2,5 g/kg high glycemic index carbs 0, 4, 8 and 21 following exercise increases glycogen synthesis rate more
(106 +/- 11.7 mmol/kg wet wt) vs. (71.5 +/- 6.5 mmol/kg) than low glycemin index (K20j).
2) Fructose provides no measurable glycogen resynthesis in muscle. Glucose does. In the liver, the rates of glycogen storage are similar after either glucose or fructose ingestion (K17).
A higher rate of glycogen synthesis.
-Initially, there is a period of rapid synthesis of muscle glycogen that does not require the presence of insulin and lasts about 30-60 minutes.
The highest muscle glycogen synthesis rates have been reported when large amounts of carbohydrate (1.0-1.85 g/kg/h) are consumed immediately post-exercise and at 15-60 minute intervals thereafter, for up to 5 hours post-exercise. When carbohydrate ingestion is delayed by several hours, this may lead to ~50% lower rates of muscle glycogen synthesis (K16).
-(Resistance exercise) Eccentric training at 120% of max strength: Subjects receiving 8.5 g CHO/kg stored significantly more glycogen than those who were fed 4.3 g CHO/kg (K20).
A stronger insulin response
-CHO supplementation (1 g/kg) immediately and 1 h after resistance exercise increases insulin in the first 2 hours (K14).
-Insulin concentration is directly correlated to quantity of carb supplementation: 3 hours following consumption of 45 or 156 g carbs blood insulin reaches basal. For consumption of 312 g carbs insulin was still 84% higher after 4 h (K103).
-Ingestion of 1,5-3 g/kg glucose polymer immediately and 2 h following glycogen depleting exercise, increases insulin significantly above basal levels during the first 4 h of recovery (K20g).
Better for net protein balance
-35 g carbs + 6 g amino acids consumed at 1 and 2 h after resistance exercise increases protein synthesis (total net uptake of phenylalanine across the leg) more (114 +/- 38) than AA's only (71 +/- 13) or carbs only (53 +/- 6 mg x leg x 3h). Prior intake of amino acids and carbohydrate does not diminish the metabolic response to a second comparable dose ingested 1h later (K24).
-CHO supplementation (1 g/kg) immediately and 1 h after resistance exercise decreases myofibrillar protein breakdown: FSR was 36.1% greater for CHO vs. 6.3% for placebo (K14).
-CHO loading abolishes increases in branched-chain amino acid (BCAA) oxidation during exercise and that part of the ammonia production during prolonged exercise originates from deamination of amino acids (K19).
Following heavy exercise fat oxidation remains elevated despite carb intake
-A carb-rich meal (64-70% energy) at 1, 4 and 7 h of recovery after glycogen depleting exercise increases mucle glycogen significantly.
Despite the elevation of glucose and insulin following high-CHO meals during recovery, CHO oxidation and PDH activation were decreased, supporting the hypothesis that glycogen resynthesis is of high metabolic priority. Plasma fatty acids, very low density lipoprotein triacylglycerols, as well as intramuscular acetylcarnitine stores are likely to be important fuel sources for aerobic energy, particularly during the first few hours of recovery (K20d).
WHY BCAA'S/ESSENTIAL AMINO ACIDS FOR RECOVERY:
A) Improved net protein balance.
B) Helps in fat loss while cutting.
C) Prevents a decrease in glutamine
1)It is known that BCAA oxidation is promoted by exercise (E1, T13).
2)Promotion of fatty acid oxidation upregulates the BCAA catabolism (T13).
3)Leucine appears to exert a synergistic role with insulin as a regulatory factor in the insulin/ phosphatidylinositol-3 kinase (PI3-K) signal cascade. Insulin serves to activate the signal pathway, while leucine is essential to enhance or amplify the signal for protein synthesis at the level of peptide initiation (E1).
4) 77 mg BCAAs/kg supplementation before exercise results in a large decrease in release of EAA, (531 +/- 70 mumol/kg) for BCAA vs. (924 +/- 148 mumol/kg) for control (E105).
5) Nonessential amino acids are not necessary for stimulation of net muscle protein balance (6 g EAAs provides double the response of 3 g EAA and 3 g of nonessentail AA) (E12).
6) 40 g EAAs does not increase net protein balance more than 20 g EAAs (E15).
7) Ingestion of oral essential amino acids results in a change from net muscle protein degradation to net muscle protein synthesis after heavy resistance exercise in humans similar to that seen when the amino acids were infused (E15).
8) A cutting diet high in BCAAs increases body weight loss and % of fat loss more than a calorie restricted high protein cutting diet (E7).
Improved net protein balance.
-Administration of leucine restores muscle protein synthesis without affecting plasma glucose or insuline concentrations. And therefore independent of insulin (E2).
-Studies feeding amino acids or leucine soon after exercise suggest that post-exercise consumption of amino acids stimulates recovery of muscle protein synthesis via translation regulations (E1).
-BCAAs given during 1 h of ergometer cycle exercise and a 2-h recovery period provide a faster decrease in the muscle concentration of aromatic amino acids (46%) vs. (25%) for placebo, in the recovery period. There was also a tendency to a smaller release (an average of 32%) of these amino acids from the legs (E5).
-7,5-12 g BCAAs taken during exercise prevents the increase in muscle concentration of the aromatic amino acids. Vs. a 20-40% increase in the placebo group (E8).
-77 mg BCAAs/kg supplementation before exercise resulted in a doubling (P < 0.05) of the arterial BCAA levels before exercise (339 +/- 15 vs. 822 +/- 86 microM). During the 60 min of exercise, the total release of BCAA was 68 +/- 93 vs. 816 +/- 198 mumol/kg (P < 0.05) for the BCAA and control trials, respectively (E105).
-EEAs (essential amino acids) increases net muscle protein balance. 2 x 6 g provides double the response of 2 x 3 g (E12).
-Consumption of 40 g EAAs after heavy resistance training results in a change from net protein degradation (-50 +/- 23 nmol. min-1. 100 ml leg volume-1) to net protein synthesis (29 +/- 14 nmol. min-1. 100 ml leg volume-1; P < 0.05) (E15).
Helps in fat loss while cutting
-BCAA supplementation (76% leucine) in combination with moderate energy restriction has been shown to induce significant and preferential losses of visceral adipose tissue and to allow maintenance of a high level of performance (E14).
-In adipocytes from fed rats, the rate of fatty acid synthesis in the presence of glucose and insulin was inhibited 40% by valine (5 mm) (E4).
-Twenty-five competitive wrestlers restricted their caloric intake (28 kcal.kg-1.day-1) for 19 days. A high-BCAA diet provided 4 kg of weight loss, and 17,3% decrease in fat loss. There was no change in aerobic (VO2max) (p > 0.75) and anaerobic capacities (Wingate test) (p > 0.81), and in muscular strength (p > 0.82). (E7).
Prevents a decrease in glutamine
-Following an exercise bout, a decrease in plasma glutamine concentration can be observed, which is completely abolished by BCAA supplementation (G12).
-BCAA supplementation during a triathlon completely prevents the decrease in plasma glutamine (G13).
THE COMBINED VALUE OF CARBS AND PROTEIN:
A) Stronger increase in insulin.
B) Higher rate of glycogen synthesis.
C) Increased GH elevation.
D) Protects muscle while cutting.
Stronger increase in insulin.
-112 g carbs + 41 g protein immediately and 2 h following exercise increases plasma insulin response more than carbs only (K22).
Higher rate of glycogen synthesis
-112 g carbs + 41 g protein immediately and 2 h following exercise increased rate of muscle glycogen storage more [35.5 +/- 3.3 (SE) mumol.g protein-1.h-1] than carbs only (25.6 +/- 2.3 mumol.g protein-1.h-1) or protein only (7.6 +/- 1.4 mumol.g protein-1.h-1) (K22).
Creates a better hormonal environment
-1,06 g/kg carbs + 0,41 g/kg protein supplemented immediately and 2 h after weight training exercise. CHO and CHO/PRO stimulated higher insulin concentrations than PRO and Control. CHO/PRO led to an increase in growth hormone 6 h postexercise that was greater than PRO and Control (K21).
Protects muscle while cutting.
-12 weeks of mild energy restriction and light resistance exercise: Ingestion of 10 g protein, 7 g carbs and 3,3 g fat immediately after exercise (on an isocaloric diet compared to control) gave similar loss in % bodyfat, but FFM significantly decreased in control vs. no signigicant decrease in the supplement group (K44).
THE ADDITIONAL VALUE OF BCAA'S/ ESSENTIAL AMINO ACIDS:
A) A stronger insulin response.
B) A better net protein balance.
C) An improved glycogen synthesis.
Significant decreases in plasma or serum levels of leucine occur following aerobic (11 to 33%), anaerobic lactic (5 to 8%) and strength exercise (30%) sessions. BCAAs make up about one-third of muscle protein. The leucine content of protein is assumed to vary between 5 and 10% (E14).
A stronger insulin response.
-Leucine+carbs+protein following 45 min of resistance exercise increased plasma insulin response more than carb+ protein or carbs only (K31).
-An amino acid + protein hydrolysate mixture (PAA) added to 1,2 g/kg carbs consumption following a glycogen-depletion protocol: 0,2 g/kg PAA increased insulin (+52%), 0,4 g/kg PAA (+107%). Plasma leucine, phenylalanine and tyrosine concentrations showed strong correlations with the insulin response (P: < 0.0001) (K32).
A better net protein balance
-Leucine+carbs+protein following 45 min of resistance exercise: Mixed muscle FSR, measured over a 6-h period of postexercise recovery, was significantly greater in the CHO+PRO+Leu trial compared with the CHO trial (0.095 +/- 0.006 vs. 0.061 +/- 0.008%/h, respectively, P < 0.05), with intermediate values observed in the CHO+PRO trial (0.0820 +/- 0.0104%/h) (K31).
-Administration of an amino acid-glucose mix increases phenylalanine net balance (-27 ± 8 to 64 ± 17). Muscle protein synthesis increased (61 ± 17 to 133 ± 30 (P = 0.005). Protein breakdown decreased (P = 0.012) and leg glucose uptake increased (P = 0.0258) with the mixture (K23).
An improved glycogen synthesis
-The addition of certain amino acids and/or proteins to a carbohydrate supplement can increase muscle glycogen synthesis rates, most probably because of an enhanced insulin response (K16).
-Administration of leucine + carbs following exercise increases plasma insulin levels and produces complete recovery of glycogen values (E2).
GLUTAMINE DOES NOT INCREASE PROTEIN SYNTHESIS
1)Results of tracer studies indicate that skeletal muscle contributes to approximately 70% of overall glutamine production in healthy adults; the contribution of de novo synthesis being estimated at approximately 60%. Direct and specific measurements of glutamine in intact muscle protein are 50% lower than assumed previously (G1).
2)Most amino acids are precursors for alanine and glutamine synthesis in skeletal muscle. Cysteine, leucine, valine, methionine, isoleucine, tyrosine, lysine, and phenylalanine increase the rate of glutamine synthesis. The progressive decline in alanine and glutamine synthesis noted on prolonged incubation is prevented by the addition of amino acids to the incubation medium (G2)
Glutamine does not increase protein synthesis
-Intravenous infusion of amino acids increases the fractional rate of mixed muscle protein synthesis, but addition of glutamine to the amino acid mixture does not further stimulate muscle protein synthesis rate in healthy young men and women (G6).
-Short intravenous infusion of glutamine does not acutely stimulate duodenal protein synthesis in well-nourished, growing dogs (G8).
Glutamine prevents protein degradation but not more effectively than carbs
-0,9 g/kg glutamine during resistance training has no significant effect on muscle performance, body composition or muscle protein degradation compared to 0,9 g/kg maltodextrin (G9).
-Glutamine preserves protein synthesis in Caco-2 cells submitted to "luminal fasting", but higher glutamine doses did not enhance protein synthesis beyond control fed values. And glucose supplementation restored FSR as effi-ciently as glutamine (G10).
Carbhohydrate or BCAA supplementation prevents decrease in glutamine levels during exercise
-Carbohydrate supplementation affects positively the immune response of cyclists by avoiding or minimizing changes in plasma glutamine concentration (G11).
-Following an exercise bout, a decrease in plasma glutamine concentration can be observed, which is completely abolished by BCAA supplementation (G12).
-BCAA supplementation during a triathlon completely prevents the decrease in plasma glutamine (G13).
WHY BCAA'S FOR RECOVERY:
A) bcaas prevent protein breakdown, but do not increase protein synthesis.
B) Helps in fat loss while cutting.
C) Prevents a decrease in glutamine
D) Prevents muscle damage.
1)It is known that BCAA oxidation is promoted by exercise (E1, E106, T13).
2)Promotion of fatty acid oxidation upregulates the BCAA catabolism (T13).
3) 77 mg BCAAs/kg supplementation before exercise results in a large decrease in release of EAA, (531 +/- 70 mumol/kg) for BCAA vs. (924 +/- 148 mumol/kg) for control (E105).
4) A cutting diet high in BCAAs increases body weight loss and % of fat loss more than a calorie restricted high protein cutting diet (E7).
5)No toxic effects of BCAAs were observed at a dose of 2.5 g·kg-1·d-1 for 3 mo or 1.25 g·kg-1·d-1 for 1 y. There are no reports concerning BCAA toxicity in relation to exercise and sports (E106).
BCAAs prevent protein breakdown, but do not increase protein synthesis.
-Since 1978 a variety of studies have been performed in humans where BCAAs or leucine alone was administrated in varying amounts and durations. An anabolic effect of leucine and the branched-chain amino acids (BCAAs) on reduction of muscle protein breakdown was found in these studies, with no measured effect upon muscle protein synthesis. In addition, no untoward effects have been reported in any of these studies from infusion of the BCAAs at upward 3 times basal flux or 6 times normal dietary intake during the fed portion of the day (B1).
-BCAA infusion in 10 postabsorptive normal subjects causes a 4-fold rise in arterial BCAA levels. Plasma insulin levels were unchanged from basal levels. Whole-body phenylalanine flux, an index of proteolysis, was significantly suppressed by BCAA infusion. Despite the rise in whole-body non-oxidative leucine disposal, and in forearm leucine uptake and disposal, forearm phenylalanine disposal, an index of muscle protein synthesis, was not stimulated by infusion of branched-chain amino acids (B2).
-BCAAs during 1h cycle exercise and a 2h recovery period does not influence the rate of exchange of the aromatic AAs during exercise. In the recovery period, a faster decrease in the muscle concentration of aromatic AAs was found (46% compared with 25% in the placebo condition). There was also a tendency to a smaller release (an average of 32%) of these amino acids from the legs. The results suggest that BCAA have a protein-sparing effect during the recovery after exercise (E5)
-7.5-12 g BCAAs during intense exercise (a 30 km cross-country race and a full marathon) increases BCAA plasma and muscle concentration. In the placebo group plasma BCAA decreased and left muscle levels unchanged. The placebo group showed a 20-40% increase in the muscle concentration of aromatic AAs. BCAA supplementation prevented this increase in aromatic AAs in both muscle and plasma. These results suggest that an intake of BCAAs during exercise can prevent or decrease the net rate of protein degradation caused by heavy exercise (E8).
-77 mg BCAAs/kg supplementation before exercise resulted in a doubling (P < 0.05) of the arterial BCAA levels before exercise (339 +/- 15 vs. 822 +/- 86 microM). During the 60 min of exercise, the total release of BCAA was 68 +/- 93 vs. 816 +/- 198 mumol/kg (P < 0.05) for the BCAA and control trials, respectively. Furthermore, the increased intramuscular and arterial BCAA levels before and during exercise result in a suppression of endogenous muscle protein breakdown during exercise.(E105).
Helps in fat loss while cutting
-BCAA supplementation (76% leucine) in combination with moderate energy restriction has been shown to induce significant and preferential losses of visceral adipose tissue and to allow maintenance of a high level of performance (E14).
-In adipocytes from fed rats, the rate of fatty acid synthesis in the presence of glucose and insulin was inhibited 40% by valine (5 mm) (E4).
-Twenty-five competitive wrestlers restricted their caloric intake (28 kcal.kg-1.day-1) for 19 days. A high-BCAA diet provided 4 kg of weight loss, and 17,3% decrease in fat loss. There was no change in aerobic (VO2max) (p > 0.75) and anaerobic capacities (Wingate test) (p > 0.81), and in muscular strength (p > 0.82). (E7).
Prevents a decrease in glutamine
-Following an exercise bout, a decrease in plasma glutamine concentration can be observed, which is completely abolished by BCAA supplementation (G12).
-BCAA supplementation during a triathlon completely prevents the decrease in plasma glutamine (G13).
Prevents muscle damage
-We hypothesized that BCAA supplementation would reduce the serum activities of intramuscular enzymes associated with muscle damage. 120 minutes exercise on a cycle ergometer significantly increases serum creatine kinase (CK) and lactate dehydrogenase (LDH) up to 5d postexercise.
12 g BCAAs for 14d in 16 men (the exercise on day 7) significantly reduces this change in LDH and CK (B3).
WHY ESSENTIAL AMINO ACIDS (EAAs) FOR RECOVERY:
A) EAAs increase protein synthesis above basal levels
B) Prevents muscle soreness
1) Nonessential amino acids are not necessary for stimulation of net muscle protein balance (6 g EAAs provides double the response of 3 g EAA and 3 g of nonessentail AA) (E12).
2) 40 g EAAs does not increase net protein balance more than 20 g EAAs (E15).
2) Ingestion of oral essential amino acids results in a change from net muscle protein degradation to net muscle protein synthesis after heavy resistance exercise in humans similar to that seen when the amino acids were infused (E15).
EAAs increase protein synthesis above basal levels
-EEAs (essential amino acids) increases net muscle protein balance. 2 x 6 g provides double the response of 2 x 3 g (E12).
-Consumption of 40 g EAAs after heavy resistance training results in a change from net protein degradation (-50 +/- 23 nmol. min-1. 100 ml leg volume-1) to net protein synthesis (29 +/- 14 nmol. min-1. 100 ml leg volume-1; P < 0.05) (E15).
-A 0.15 g/kg/h AA infusion for 3 h in 6 normal men increases muscle protein synthesis by 141%. After exerecise this increase is 291%. Muscle protein breakdown was not significantly affected (E23).
-Consumption of 6 g EAA + 35 g sucrose immediately before exercise elevates response of net muscle protein synthesis more than consumption following exercise. Total net phenylalanine uptake across the leg was greater (P = 0.0002) during PRE (209 ± 42 mg) than during POST (81 ± 19) (E102).
-6 g amino acids consumed at 1 and 2 h after resistance exercise increases protein synthesis (total net uptake of phenylalanine across the leg) (71 +/- 13 mg x leg x 3h). Prior intake of amino acids and carbohydrate does not diminish the metabolic response to a second comparable dose ingested 1h later (K24).
Prevents muscle soreness
-3.6 g AAs before and after exercise + 2 doses/d for 4 d after the exercise suppresses the rise in serum creatine kinase activity. This also diminished muscle soreness (E106).
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You should be taking a vitamin every day so that you get all the trace nutrients and elements that don't happen to be in all the food you are eating that day. Most of what is in the vitamin should be part of your normal diet already. But remember, you are taking a supplement for the things that don't happen to get enough of based on rotating meal plans that probably don't contain 100% of everything you need after cooking damage, things that block absorption of other things, etc. Your body will take in the vitamins and minerals it needs, and you will pee out the rest.
Because vitamins are very personalized based on current diet plan, gender, and athletic needs, you will need to find something best for the current you. Keep these things in mind as you shop:
- Males/Females/Young/Old need more of some things and less of others. For ex, men should beware of too much iron, especially if you are already eating tons of red meat. Choose a vitamin without iron unless you know you need it.
- cheap ones can contain useless synthetic variants. Get a quality brand with vitamins in the natural state like they are in food.
- don't get a "1 a day". Your body absorbs smaller servings better, spread out with each meal. Take part of a dose with each meal.
- try and stick to brands that don't cram in much more than vitamins and minerals. You should be taking a vitamin only to make sure you are getting everything your body actually needs. If you want to take supplements that are not vitamins or minerals, get those directly in forms that are high quality.
- don't worry about taking the full dose. If you are consuming a well balanced diet, you may be fine taking just one of a two or three pill dose on days where you are eating very balanced and more on days where you didn't happen to eat enough greens.
Get a vitamin and take it every day.
After your workout you want a protein that is quick digesting. Whey proteins are very quickly absorbed into the body, and have a high concentration of branched-chain amino acids, or BCAAs, which are highly concentrated in muscle tissue, and are used to fuel working muscles and stimulate protein synthesis.
Whey protein isolates is created by an extra process used to filter the proteins. Whey isolates yield a higher percentage of pure protein and can be filtered enough to be virtually lactose free, carbohydrate free, fat free, and cholesterol free. So they are the best thing for your post workout shake.
Have a serving of whey protein isolate after your workout.
(If you are sensitive to whey for some reason, egg protein is nearly as good.)
Your body breaks down carbohydrates into glucose (also known as blood sugar), because cells are designed to use this as a universal energy source. As blood sugar levels rise, your body produces insulin that signals cells to absorb the sugar for energy now or storage for later. You need enough of that energy to power your lifestyle. Typically a glass of milk right after you workout and then good natural meal 30 minutes after your workout will be fine for most.
But for a heavy workout, consider this as a rough guide for carbs before, during, and after...
Directly before exercise
0.4 g/kg high glycemic index carbs
15 g Essential Amino Acids EAAs (or 5g BCAAs)
During exercise
A 4:1 ratio of carbs/protein/electrolytes hydration liquid you will sip as you workout.
Immediately following exercise
0.4 g/kg high glycemic index carbs
15 g Essential Amino Acids EAAs (or 5g BCAAs)
There are two popular workout carb choices: waxy maize, or 50/50 maltodextrin/dextrose mix. Each are worth researching further.
Despite all the advertising to the contrary, Waxy maize has been shown to have lower insulin spike than maltodextrin/dextrose mix, which makes it less of a carbohydrate shock to your system and therefore possibly safer on your long term health, at the expense of some short term benefits that come with the insulin spike.
Get some waxy maize and use the proper amount of carbs for your weight to replenish your blood sugar.
Note that most people would be better off just buying some Endurox if they are just starting out. It is a post workout recovery drink that already has the proper ratio of protein and carbs. Check it out if you decide to stop making your own shakes from scratch.
To keep your body running efficiently, it needs to be fully hydrated. Water is perfect for maintaining you during normal daily activities but exercise can quickly push your needs into areas where performance can decrease without hydration.
Start hydrated. Make sure you have consumed a steady stream of water hours before you start and your pee is clear by the time you are going to lift. You don't want your body throttling your output.
While exercising, sip an electrolyte drink before you feel thirsty. Don't drink enough to get sloshy in the stomach. Your drink should provide a slow and steady stream of hydration at a minimum, and some carbs, protein, and electrolytes depending on the type of activity.
I like to mix in a powdered supplement with a ratio of carbs, protein, and electrolytes. If you want to make it at home, you can get mix maltodextrin, BCAAs, and coconut water. But it is easier just to buy a high quality power.
(Just avoid anything with corn syrup, brominated oils, artificial colors or flavors. You don't want your body choking on that crap).
Get yourself an electrolyte powder so that thirst during the workout doesn't become a mental or physical distraction.
Creatine is one of the safest, most researched, most effective strength boosting supplements ever for exercises that are high-intensity or explosive. It is found naturally in meat and supplementing can make a big difference in your output and recovery.
One thing is almost certain: If you take creatine, you'll gain weight. At first it will just be a few pounds of water weight. Creatine pulls more water into your cells which then increases muscle synthesis, then it will become more more muscle mass due to the increased workload you can handle.
Here is a summary of the benefits:
Researchers from The College of New Jersey trained subjects take betaine (aka TMG/Trimethylglycine) in a sports drink and measured the number of reps the subjects could perform in the squat. After two weeks of supplementing with betaine, the subjects were able to complete eight more reps with the same weight, while those taking a placebo only increased their strength by three reps.
Supplementing with betaine helps the body in three ways. First, it promotes the natural production of creatine in the body. Second, it helps by lowering lactate levels that lead to higher acidity in muscle, which leads to fatigue, so keeping lactate levels low can prevent fatigue. Finally, it seems to boost growth hormone.
You can get it naturally be eating more wheat germ, quinoa and spinach. Sou should be eating these frequently. When you don't happen to eat any of those, take a natural beatine supplement.
There are two types beatine HCL, and beatine TMG. You want to get the TMG version. The HCL is a very acidic digestive aid.
HMB is a natural substance produced in your body by the conversion of the amino acid lucene. But your body only produces a small amount of it, enough to signal to the body to keep the muscles it has from breaking down under normal circumstances. However, when you are doing strength training, you are putting unusual and unexpected strain on your muscles that can cause them to become overly damaged. Supplementing with HMB under these conditions will help the body keep the muscle it has healthy while supporting the creation of more muscle. Some people in the past have supplemented with extreme amounts of the amino acid lucene to get this effect but taking HMB directly is safer and more effective.
Read up on the science. Learn how it works. You shouldn't take any substance without fully understanding the advantages and disadvantages.
http://www.hmb.org/research/
Now that you have learned all about how HMB is a safe, natural, effective way to shorten recovery time, start using it.
BCAAs include leucine, isoleucine, and valine, and they are among the nine essential amino acids that the body is unable to make on its own. They support everything from anabolic muscle building to high-intensity endurance training to improving mental function and mood.
The amount of good that having enough BCAAs in your diet is hard to under estimate. There are pages and pages of studies on each of these points but I am just going to give an overview so you can study this further on your own: they improve insulin sensitivity, decrease soreness, increase strength gains and brain function, minimize muscle loss and the cortisol response that comes from the stress of exercise, protect the liver, increase the formation of new mitochondria, help weight loss, etc.
Conclusion: you should be supplementing with BCAAs before, during, and after workouts.
Most people think of fat as a bad thing because they are trying to lose weight. But your body would really like you to know that certain types of fats are "essential" in that the body can't make them. So if you don't get enough of the right types, bad things happen. Just like you need to keep the right level and kind of oil in your car, you need to be putting just the right amount and types of oil into your body.
Basically this boils down into eating enough omega 3 fatty acids. To get started, you will want to add salmon, tuna, flax seeds, and walnuts to your regular meals. To get enough, you will want a high quality fish oil supplement that is molecularly distilled to remove anything but the good stuff. Take the supplement on any days you don't eat foods already containing 2g of EFAs (1g for women). This is the sweet spot. Don't eat more or less than this per day.
The fish oils EPA and DHA can increase muscle synthesis and decrease muscle degradation, they have been suggested to support insulin function and increase glucose and fatty acid uptake into muscle cells.
The benefits of EFAs go on and on. They have been well studied. Do your own homework and then work them into your nutrition schedule.
Lots of natural bodybuilders eat flaxseed because it contains all sorts of healthy components. The primary ones are:
Not all proteins are created and digested equally. Different proteins get broken down and absorbed at different rates. You will use this to your advantage and plan accordingly.
Whey protein isolate is broken down and absorbed very quickly. This makes it excellent for your post workout shake. Other than that, you will want be using casein protein.
Casein proteins gel up in the stomach and can take more than twice as long to be broken down into their amino acid sub components by the body. This trickle of nutrition can give your body the steady stream of nutrients it needs without any spikes and droughts. Your body does not do a good job of storing protein, so you want this time release to keep your body fueled.
Use casein proteins for your between meal and bedtime shakes if you can't get enough proteins from your normal meal plan.
CoQ10 functions in every cell of the body to synthesize energy. It also has antioxidant properties, protecting your body from damage produced by the byproducts of energy use. But like many important substances naturally produced in the body, the amount in your cells is strained by activities that burn alot of energy like working out. Normal body CoQ10 levels also decline with age so as you grow older, supplementing becomes important even without stressful activities.
At recommended levels doesn't seem to have any side effects. The benefits of CoQ10 are being researched for many different things but the effects have been most confirmed so far for a significantly healthier heart. You will be working your heart hard during exercises. Protect it with the daily recommended amount of CoQ10.
Fiber is one of the things most normal people don't get enough of. People who workout alot tend to more food than normal people and lots of those calories come from low fiber foods which can make their diets even worse. So be smart and make sure you are getting lots of fiber in your normally scheduled diet.
Whole fruits, whole grains, and beans will go along way towards meeting your daily need. Fortunately, supplements are very easy to bring you to 100%.
If you are severely fiber deficient, make sure you work up slowly to the 100% recommended amount you need for optimum health. While all your buddies are experiencing digestive system traffic slowing down their absorption, your system will be running like a well oiled machine.
There are many things that people call "fiber" that really are not. Get wheat dextrin or traditional psyllium as your primary supplement source.