Other factors, like muscle mass and genetics, also play a role. In Dr. Marcus’ clinical trial, he found that caffeinated coffee had no effect on sleep for people who metabolized caffeine quickly ...

A large-scale study suggests your daily cup of caffeinated coffee or tea could help protect your brain as you age.

Coca-Cola gave me the opportunity to serve consumers, customers and communities around the world and work alongside ...

A long-term analysis shows that people who drink caffeinated coffee and tea have a lower risk of developing dementia, although the study does not prove cause and effect. Dr. Céline Gounder, CBS News ...

Your morning coffee habit might be doing more than waking you up. A massive study tracking over 130,000 Americans for up to 43 years found that people who regularly drank caffeinated coffee or tea had ...

Caffeine and antioxidants in coffee and tea may confer significant brain health benefits as we age, a new study suggests.

One to two cups of caffeinated tea per day helps too, researchers found after following nearly 132,000 people for 40 years. By Pam Belluck Pam Belluck wrote this while drinking three cups of ...

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This is read by an automated voice. Please report any issues or inconsistencies here. Americans are drinking more coffee than they have in decades. But fewer of them are getting it from Starbucks. The ...

NEW YORK (AP) — Americans are drinking more coffee than they have in decades. But fewer of them are getting it from Starbucks. The company that revolutionized the United States’ coffee culture remains ...