Coffee is the leading worldwide beverage after water and its trade exceeds US $10 billion
worldwide. Controversies regarding its benefits and risks still exist as reliable evidence is …

Caffeine is the most widely consumed stimulating substance in the world. It is found in
coffee, tea, soft drinks, chocolate, and many medications. Caffeine is a xanthine with various …

Methylxanthines are a group of phytochemicals derived from the purine base xanthine and
obtained from plant secondary metabolism. They are unobtrusively included in daily diet in …

Methylated xanthines (methylxanthines) are available from a significant number of different
botanical species. They are ordinarily included in daily diet, in many extremely common …

Throughout the last decade, the use of energy drinks has been increasingly looked upon
with caution as potentially dangerous due to their perceived strong concentration of caffeine …

Skeletal muscle mass responds rapidly to growth stimuli, precipitating hypertrophies
(increased protein synthesis) and hyperplasia (activation of the myogenic program). For …

In recent years, the consumption of energy drinks (EDs) has become increasingly popular,
especially among adolescents. Caffeine, a psychostimulant, is the main compound of EDs …

The consumption of energy drinks (EDs) is increasing globally while the evidence and
concern about the potential health risks are also growing. Caffeine (generally 32 mg/100 …

Purpose To determine the acute effects of a variety of recognized energy drinks on medical
students, based on the hypothesis that these beverages may affect negatively …

Fundamento: la enfermedad cerebrovascular ocupa el tercer lugar como causa de muerte al
ser superada solo por las enfermedades cardiovasculares y el cáncer. Constituye la primera …