A study has found that green-tea drinkers have a lower risk of dementia, but it has more to offer than just cognitive ...

Caffeine has an average half-life of about five hours, which means if you have a cup of Joe with 100mg of caffeine in it, you ...

Coffee, that eternal source of hope, clarity and goodness, can be fickle. After years of slamming back bottomless cups, you ...

Caffeine is a stimulant that is said to keep the mind alert But is it the safest way to improve focus and concentration in ...

Flavonoids help the immune system by dampening down inflammation, but green tea is also packed full of epigallocatechin ...

The caffeine may come from small amounts of ground coffee beans, matcha and green tea extract, yerba mate, or cacao. Protein or energy bars explicitly state how much caffeine they contain ...

Caffeine consumption during menstruation has long been a topic of interest, with varying opinions on its impact. While moderate caffeine intake is generally considered safe for most individuals, it is ...