Functional Aloe vera Drink Supplementation: Effect on Athlete Health

Aloe vera (Aloe barbadensis Miller) represents a rich natural source of water, minerals, polysaccharides, vitamins, phenolic compounds and bioactive molecules that exert multiple health-promoting effects relevant to athletic performance. Its high content of water and minerals (magnesium, calcium, potassium) supports hydration and electrolyte balance during physical activity. At the same time, polysaccharides, especially acemannan, contribute to tissue regeneration, muscle recovery, immune modulation and gastrointestinal protection. Antioxidant compounds reduce exercise-induced oxidative stress, potentially improving recovery and limiting inflammatory damage. Aloe vera-based beverages, including leaf juices and fermented formulations, offer a practical and palatable vehicle for delivering these bioactives. In addition to supporting gut integrity and reducing symptoms such as reflux and heartburn, Aloe vera supplementation may enhance nutrient absorption and modulate glucose metabolism, contributing to better metabolic stability during exercise. The increasing commercial interest in natural functional beverages highlights the relevance of Aloe vera as a nutraceutical candidate for athletes. This review explores the multiple benefits of Aloe leaf derivatives, bridging traditional medicine and evidence-based applications for metabolic health (gastrointestinal comfort, hydration, antioxidant defence and post-exercise recovery). However, further clinical studies are needed to fully define dosage, efficacy and mechanisms of action.