Evidence supporting the use of: L-Aspartic Acid
For the health condition: Athletic and Exercise Aids
Synopsis
Source of validity: Scientific
Rating (out of 5): 1
L-Aspartic Acid is a non-essential amino acid involved in the urea cycle and the synthesis of other amino acids. Its use as an athletic and exercise aid is based on its theoretical roles in energy production and ammonia detoxification during intense exercise. However, the scientific evidence supporting its efficacy for improving athletic performance is minimal. A few small studies have investigated aspartic acid and its salts (such as magnesium aspartate and potassium aspartate) for reducing fatigue and enhancing endurance, but results have been inconsistent and generally not statistically significant. Most research has focused on aspartic acid’s role in metabolism rather than direct performance enhancement. Leading sports nutrition guidelines and systematic reviews do not recommend L-Aspartic Acid supplementation for athletes, as there is insufficient clinical data demonstrating benefits such as increased strength, endurance, or recovery. In summary, while L-Aspartic Acid is involved in metabolic pathways relevant to exercise, current scientific validation for its use as an athletic and exercise aid is weak, with a low evidence rating.
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adenosine 5-triphosphate disodium (ATP)
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alpha-ketoglutarate (AKG)
amino acids
ashwagandha
astaxanthin
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bovine
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caffeine
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coenzyme Q10 (CoQ10)
collagen
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conjugated linoleic acid (CLA)
cordyceps
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green tea
guarana
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L-glycine
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L-taurine
l-tyrosine
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maca
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