Some foods can give you an instant caffeine boost, all without the dreaded crash afterward.

Fact checked by Nick Blackmer Caffeine stays in your system for up to 10 hours, with peak levels between 15 minutes and two ...

For most healthy adults, consuming up to 400mg of caffeine a day is considered safe - Getty According to Nichola Ludlam-Raine, a dietitian and the author of How Not To Eat Ultra-Processed, for most ...

Tea and coffee contain caffeine, antioxidants, and other beneficial nutrients. Both beverages offer potential health benefits ...

Coffee and matcha are both known for their energy-boosting benefits. However, they also offer an array of health benefits. Learn how coffee and matcha compare.

Caffeine could act as an on-off switch for gene and cell therapies, giving doctors more precise control over powerful ...

From raw fish to unpasteurized cheeses to lying on the right side, pregnancy comes with an extensive list of health guidelines. Often included with the “do-nots” are alcohol, tobacco and caffeine, ...

Meta-analysis links caffeine consumption to higher inflammatory bowel disease risk in smokers, those with more education, and ...

With new research by the National Council on Aging affirming the fact that hair loss is not only a problem that faces 85% of men but also 33% of women as they age—and with further research published ...

Barley coffee, or caffè d’orzo, is a naturally caffeine-free Italian beverage made by roasting and brewing barley grains to ...