We asked registered dietitians to explain green tea's caffeine content, factors that affect how much caffeine is in each cup, ...

A registered dietitian dives into the benefits of black vs. green tea, highlighting which one may be best for your personal ...

This is one of them: Drinking several cups of caffeinated coffee or tea ... or green or black tea, all of which contain hundreds or thousands of chemical compounds, only one of them being caffeine ...

Green tea contains caffeine, which can aid in weight loss. Kelli Metzger, a registered dietitian at the George Washington University School of Medicine and Health Sciences in Washington, D.C., said ...

Green tea may be better for reducing swelling and fluid retention, because it is gentler on the gut. “Black tea can have an ...

High caffeine intake can stimulate diuresis, but without causing damaging effects on hydration when taking moderate doses of ...

Just one cup of green tea carries within it an abundance of nutrients that aid in brain health. From anti-inflammatory and ...

Reduce your coffee consumption gradually. Start with a small cup of coffee in the morning and a matcha in the early afternoon ...

You may have noticed that despite their caffeine content, drinking black and green tea doesn’t cause the same jitteriness as coffee. That’s because tea contains L-theanine, an amino acid that ...