Arginine-enriched EN may not exert beneficial effects on the incidence of infection or other outcomes.
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Strongest evidence
Supplements with the most solid research behind them
Caffeine
Blocks adenosine receptors to boost alertness, reaction time, and endurance — one of the most proven ergogenic aids.
Creatine
Increases phosphocreatine stores for faster ATP regeneration, boosting strength, power output, and cognitive function under stress.
Acetyl-L-Carnitine
Acetylated carnitine that crosses the blood-brain barrier to fuel mitochondrial energy and donate acetyl groups for acetylcholine synthesis.
Aged Garlic Extract
Odorless garlic extract with strong evidence for cardiovascular health, blood pressure, and immune support.
Alpha Lipoic Acid
Universal antioxidant that works in both water and fat, supporting blood sugar control, nerve health, and cellular energy.
Arginine
Primary substrate for nitric oxide production — dilates blood vessels to improve circulation, exercise performance, and cardiovascular health.
Latest studies
Recently discovered studies across the supplement library
Individuals classified as responsive or resistant to potassium-enriched salt during initial exposure did not differ in their response to subsequent exposure.
However, extensive clinical studies are required to confirm safety and effectiveness.
Lifestyle management has an important role in improving reproductive health and overall health for women who wish to conceive.
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