Nutritionists share the best low-sugar energy drinks, all with 200 mg or less of caffeine, for a boost to your stamina from ...

Continuously monitor caffeine intake to ensure you do not exceed the recommended daily limit. Natural sources of caffeine are also an option for those who prefer dietary supplements. Remember that ...

Caffeine is a natural stimulant found in more than 60 ... Of course, that depends on where the caffeine comes from – not all ...

Health conscious consumers don’t want sugar-laden, taurine energy drinks: but they still want a burst of energy to keep them ...

“Supplements are notorious for containing substances not listed.” If you want to use supplements instead of natural sources of caffeine, like coffee and tea, you should look for products that have an ...

Not that easy: Heuser insists that "pure water" is a rare find, and he’s spent decades testing different sources to reach this conclusion. In addition to his war on caffeine and water, Heuser is all ...

Many of us have a caffeine habit, thanks to that morning cup of coffee, or caffeinated tea. Caffeine isn't for everyone, however, and if you have issues unwinding at the end of the day or trouble ...

while sports nutrition products and other supplements may contain caffeine from either natural or synthetic sources. Nanci Guest, a sports dietitian at the University of Toronto, says that anyone ...