The use of food supplements for weight loss purposes has rapidly gained popularity as the
prevalence of obesity increases. Navigating through the vast, often low quality, literature …

The consumption of energy drinks (eg, containing caffeine and taurine) has increased over
the last decade among adolescents and athletes to enhance their cognitive level and …

Purpose The main goal of this study was to assess the acute effects of 3 and 6 mg of caffeine
intake per kg of body mass (bm) on maximal strength and strength-endurance in women …

The p-synephrine is the principal phytochemical found in bitter orange (Citrus aurantium).
This substance is widely included in dietary supplements for weight loss/body fat reduction …

A number of previous investigations have been designed to determine the effect of acute
caffeine intake on the rate of fat oxidation during exercise. However, these investigations …

Background There is evidence that caffeine increases the maximal fat oxidation rate (MFO)
and aerobic capacity, which are known to be lower in the morning than in the afternoon. This …

Fruits, flowers, leaves, essential oils, hydrosols, and juices of citrus spp. Are utilized to
prepare various forms of food products. Along with their nutritional values, in the health …

Purpose The ergogenic effect of caffeine on exercise of maximum intensity has been well
established. However, there is controversy regarding the effect of caffeine on shifting …

Aims The main mechanism behind caffeine's ergogenicity lies in its tendency to bind to
adenosine receptors, although other mechanisms might be involved. The aim of this …

Pre-exercise intake of caffeine (from~ 3 to 9 mg/kg) has been demonstrated as an effective
supplementation strategy to increase fat oxidation during fasted exercise. However, a pre …