Melatonin is an endogenous indoleamine that controls crucial physiological processes such as circadian rhythm (sleep-wake cycle), anxiety, immune function, metabolic and cardiac functions.

Resveratrol is a polyphenol found in many foods, such as grape, red wine, apples, berries, peanuts, plums, and seed oils, which provides numerous health benefits.

Classified as an amino acid that has several functions in the human body, Taurine was discovered and mentioned in literature for the first time as a substance extracted from bovine bile in 1827.

There is a growing demand for natural alternatives to optimize athletes' results in different sports.

Taurine contributes to several functions, such as psychological functions, osmoregulation, anti-inflammatory effects, membrane stabilization, iron transport modulation, oxidative stress regulation, and mitochondrial protein synthesis.

Crossfit is a method that physically and metabolically requires strength and conditioning whose ultimate goal is to maximize potency.

It is estimated that the average caloric intake requirement in volleyball players is 50% higher than that of adults in general.

There are several applications of amino acids in clinical practice, whether in reducing fatigue, producing neurotransmitters or in modulating appetite.