Following critical evaluation of the available literature to date, The International Society of
Sports Nutrition (ISSN) position regarding caffeine intake is as follows: Supplementation with …

Purpose The aim of this study was to systematically review evidence on the prevalence and
magnitude of side effects associated with caffeine supplementation in athletes. Methods …

An individual's dietary and supplement strategies can influence markedly their physical
performance. Personalized nutrition in athletic populations aims to optimize health, body …

Abstract Purpose of Review Coffee is a very popular drink and an estimated 2.25 billion
cups worldwide are consumed daily. Such popularity of coffee makes it the most consumed …

Background Coffee is one of the most widely consumed stimulants worldwide and is
generally considered to be safe or even beneficial for health. However, increased risk of …

Emerging research has demonstrated that genetic variation may impact physiological
responses to caffeine consumption. The purpose of the present review was to systematically …

Background Coffee is the most commonly consumed beverage in the world after water,
however the debate as to whether coffee consumption is beneficial or detrimental to health …

Paraxanthine (PXN) is a metabolite of caffeine that has recently been reported to enhance
cognition at a dose of 200 mg. Objective: To determine the acute and short-term (7-day) …

Purpose The aim of this study was to examine whether differences in vascular
responsiveness associated with training status would be more prominent in the trained limb …

Hypertension (HTN) is characterized by an elevated arterial blood pressure with no
apparent symptom while proving to be a crucial risk factor for the other underlying disorders …