Both are high in antioxidants but differ in their ... Though both contain caffeine, black tea usually has more, making it the better choice for those who aren’t sensitive to caffeine and looking ...

L-theanine is also present, in lower concentrations, in black tea. There’s less research on the effects of coffee on stress, but researchers have found moderate to high amounts of caffeine are ...

Many use l-theanine to improve stress disorders, mood and sleep hygiene. Yes. While black tea has less caffeine than coffee, it’s still a caffeinated beverage. Black tea has about 47 milligrams of ...

As coffee remains one of the world’s most consumed beverages, researchers have been probing its effects on heart health. A ...

Green tea offers a mild caffeine boost with antioxidants, promoting brain health and aiding weight loss, and contains less ...

Tea is unlikely to dehydrate you when consumed in moderate quantities. However, drinking more than eight cups at once can ...

High blood pressure, also known as hypertension, can be dangerous if left untreated. Here, we delve into the warning signs ...

we explored caffeine intake by three main sources (ie, from black coffee, black tea and soda drinks), (5) we excluded very high caffeine consumers and (6) we assessed the association between maternal ...

Green tea contains an average of 29 milligrams (mg) of caffeine in an 8-ounce cup, but the amount can vary. Black tea ...

HIGH blood pressure is a common condition that can lead to serious health complications if left untreated. While the ...

The ban by Waitrose follows concerns over the impact of sugar and caffeine on children Waitrose is to ban the sale of high-caffeine energy drinks to children aged under 16. The supermarket said ...