Both black and green tea contain caffeine, which stimulates the nervous system and encourages the release of feel-good ...

A cup of black tea is invigorating, but it's also a blank canvas for all kinds of flavors. We spoke with beverage experts to ...

Because of its naturally high caffeine content ... it may be best for people with low iron levels to avoid black tea at meal times or with iron supplements. Tea frequently contains heavy metals ...

Black tea typically has more caffeine at ... Toxicity is rare with the consumption of caffeinated drinks. Higher levels are typically seen with caffeine supplements. Green tea is made from ...

Recently, social media posts have been buzzing about green tea as a way to shed pounds without the medication and high costs. Experts discuss the beverage's weight-loss potential.

Coffee lovers will rejoice over this latest study! A new study has discovered that if you drink two or three cups of coffee ...

Personal trainer Tom Mansfield died following taking caffeine powder dose, which was the equivalent to 200 cups of coffee.

A warning has been issued to those who take food supplements containing high levels of caffeine following the death of a man.

People who consumed 200 to 300 milligrams of caffeine a day were less likely to develop coronary heart disease, Type 2 ...

The Food Standards Agency and Food Standards Scotland have issued a warning about food supplements after the death of a man ...

Recent research has revealed that the daily habit of drinking tea might not just be feeding your soul, but it could also be ...