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 ...

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

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." ...

Researchers evaluated participants for over 40 years and found interesting takeaways related to their dietary intake and cognitive health.

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.

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 ...