A major Harvard study of over 130,000 participants found that moderate consumption of caffeinated coffee or tea was associated with reduced dementia risk over four decades ...

Add Yahoo as a preferred source to see more of our stories on Google. A major new study published in JAMA suggests that moderate consumption of coffee and tea may be linked to a lower risk of dementia ...

CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt." ...

They also reported lower rates of subjective cognitive decline (7.8% versus 9.5%) and performed better on certain objective ...

While coffee is known to have several health benefits, a new study found that moderate consumption of caffeinated coffee or ...

Tea can be one of the healthiest beverages around—if you choose wisely. A recent research review published in Beverage Plant Research revealed that bottled or bubble teas can undermine tea’s natural ...

Video above: If you aren't sipping hibiscus tea, you're missing out on major health benefitsA warm cup of tea in your favorite mug can seem to heal the soul — and a new study finds it may be good for ...

A cup of tea just got a bit more relaxing. Tea can be part of a healthy diet and people who drink tea may even be a little more likely to live longer than those who don’t, according to a large study.