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 ...

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

What Is Green Tea? Green tea comes from the Camellia sinensis plant and contains caffeine. However, it retains its green color and many nutrients because it doesn't undergo the fu ...

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

The antioxidants in black tea may counteract the negative effects ... as well as brain health. That said, its caffeine content may not be appropriate for everyone. If you’re interested in ...

For those fretting over their beloved brew's caffeine content potentially disrupting their slumber, Dr Bond offers ...

A University College London (UCL) study found drinking black tea “may speed ... to have worse symptoms than tea drinkers, due to the higher caffeine content, but it depends how much you drink.

“Caffeine content varies between beans and brew methods, so be mindful of your daily total,” Sullivan said. Exceeding the ...

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 ...