Evidence supporting the use of: Amino Acid (unspecified)
For the health condition: Athletic and Exercise Aids

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Amino acids, both individually and in mixtures, have been studied for their potential to support athletic performance and exercise recovery. Essential amino acids (EAAs), branched-chain amino acids (BCAAs), and general amino acid supplementation are commonly used as athletic and exercise aids. The rationale is that amino acids serve as the building blocks for muscle protein synthesis, which is critical for muscle repair and growth following exercise. Scientific studies suggest that certain amino acids, particularly BCAAs (leucine, isoleucine, and valine) and EAAs, may help reduce muscle soreness, decrease exercise-induced muscle damage, and promote the recovery of muscle function.

However, the evidence is mixed. Some clinical trials report modest benefits in muscle recovery, reduced fatigue, and improved muscle synthesis, especially when protein intake from the diet is insufficient. Other studies indicate that for most athletes consuming adequate dietary protein, additional amino acid supplementation provides little or no extra benefit for performance or muscle gain.

Meta-analyses and systematic reviews conclude that while amino acid supplementation may be helpful in specific contexts (such as during heavy training or caloric restriction), its overall impact on athletic performance is moderate. Thus, the use of "Amino Acid (unspecified)" as an athletic and exercise aid is justified by scientific evidence, but the strength of the evidence is moderate (rated 3/5), and the benefits are more pronounced in certain populations or under specific conditions.

More about Amino Acid (unspecified)
More about Athletic and Exercise Aids

Other ingredients used for Athletic and Exercise Aids

7-Keto-DHEA
Acetyl L-carnitine
adenosine 5-triphosphate disodium (ATP)
Alpha D-ribofuranose
alpha-ketoglutarate (AKG)
amino acids
ashwagandha
astaxanthin
bacillus subtilis
beet
beta-alanine
black tea
bovine
branched-chain amino acids
caffeine
capsaicinoids
coenzyme Q10 (CoQ10)
collagen
colostrum
conjugated linoleic acid (CLA)
cordyceps
creatine monohydrate
curcumin
eleuthero
ginseng
green tea
guarana
guayusa
l-isoleucine
L-alanine
L-alanyl-L-glutamine
L-arginine
l-carnitine
L-citrulline
L-glutamine
L-glycine
L-leucine
L-ornithine
L-taurine
l-tyrosine
L-valine
maca
magnesium
maltodextrin
Muira puama
Acetyl-L-Tyrosine
omega-3 fatty acids
ornithine alpha-ketoglutarate
Peppermint
protein
pyridoxal-5-phosphate (P-5-P)
Rhodiola
black ginger
spirulina
Tongkat ali
tribulus
vitamin C
Watermelon
Whey protein
suma
jiaogulan
capsicum
bee pollen
cistanche
electrolytes blend (proprietary)
Yerba mate
Algae
cocoa
brown rice protein
sea salt
1,3,7-Trimethylpurine-2,6-dione
arginine alpha ketoglutarate
antler
arginine creatine
Arginine nitrate
arachidonic acid
Arginine malate
Arginine aspartate
Alpha glyceryl
Alpha-ketoisocaproic acid
Agmatine
Adenosine triphosphate (ATP)
Algal protein
Alpha hydroxyisocaproic acid
Arginine silicate
bicarbonate
Beef Protein
bovine protein
Bulbine natalensis
ba ji tian
BCAA
Camellia sinensis
coconut
casein
cardarine
capsinoids
citrate malate
capsiate
creatine
D-Aspartic Acid
dihydrocapsiate
deer velvet
D-Ribose
Ephedra
eurycomanone
elk antler
Eurycoma Longifolia
ecdysteroids
Ethyl-Alpha-Guanido-Methyl-Ethanoate
ecdysterone
ephedrine
Fadogia agrestis
guanidinoacetic acid
Ginsenosides
Glutamine
Growth factors
GMS-ribose
glucose
Glycocyamine
Guaranine
Glycerol
Higenamine
hydroxymethylbutyrate
HMB hydroxymethylbutyrate
horny goat weed
isomaltulose
Isoleucine
kola nut
ketone salts
lactalbumin
Laxogenin
macamides
maral root
Mineral ascorbate
Milk Protein
Methylxanthine
Methylliberine
Mate
Mushroom
macaenes
Nitrous Malate (TM) Diarginine Malate
Ornithine
Phosphocreatine
pyrroloquinoline quinone
paraxanthine
Phytoecdysteroid
pyruvate
Phosphatidic Acid
Piper nigrum
Palatinose
Peptides
Quinoa Protein
Rhaponticum
ribose
robusta coffee
Synephrine
Safed musli
salt
Sida cordifolia
Theobromine
Tripeptide
Trichilia catigua
Turkesterone
Trichopus zeylanicus
Theacrine
Teacrine
Tribulus Terrestris
Valine alpha-hydroxyisocaproate
Xanthine
Yohimbine

Products containing Amino Acid (unspecified)

We currently have no products on Caring Sunshine that contain this ingredient.