The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

While occasional caffeine consumption can cause a temporary rise in blood pressure, regular, moderate coffee consumption does ...

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

Starbucks has a large menu of all kinds of coffee for its customers. Brewed coffee and nitro cold brew are both popular, but ...

Caffeine is the most widely used stimulant in the world. For many of us, a cup of coffee or tea is almost as routine as breathing. It helps us wake up in the morning, beat the afternoon slump, and ...

And there are plenty of perks associated with your morning cup—research shows coffee may even slow biological aging. But ...

Meta-analysis links caffeine consumption to higher inflammatory bowel disease risk in smokers, those with more education, and adolescents younger than 18 years.

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...

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

A standard 8-ounce cup of brewed coffee has about 95 milligrams of caffeine. Light roast coffees usually have more caffeine ...

“Practical advice would be: If you’re taking iron, do it at least one to two hours away from coffee. Vitamin C can help ...

Illegal but easy to find, some pouches are marketed to youth and their popularity is driven by young people’s videos on platforms such as TikTok.