Caffeine

Joyce Hollman

The surprising way coffee may reshape fat, muscle and metabolism

Body fat, belly fat and muscle are often top of mind when we think about diet and healthy aging. But a new study suggests your daily coffee habit may be influencing all three — along with your metabolism.

Carolyn Gretton

Hidden ‘switch’ explains coffee’s healthy-aging benefits

From longer life, to better brain, liver and metabolic health, coffee’s reputation as a healthy beverage keeps getting stronger. Now researchers may have uncovered one of the cellular mechanisms behind its benefits, and caffeine appears to be far from the most important player.

Dr. Elizabeth Klodas MD, FACC

The surprising strategy that could reverse AFib

For decades, doctors have treated AFib using three main pillars: medications for heart rate, procedures to fix the heart’s rhythm, and blood thinners to prevent stroke. But an overlooked 4th pillar could reverse it…

Dr. Adria Schmedthorst

43 years of data reveal what coffee does to your brain

Is coffee quietly helping your health… or hurting it? And what about tea, our other favorite caffeinated beverage? Thanks to one of the largest and longest studies on the topic, which has tracked people for more than four decades, we may have the answer.

Carolyn Gretton

The truth about caffeine and your blood vessels

Is the caffeine in your cup of coffee harming your heart? The answers have been mixed. On the one hand, it can raise blood pressure. On the other, it reduces risk of heart failure. But what it does for your blood vessels…

Carolyn Gretton

3 benefits of a daily coffee that cut Afib risk

Afib is a heart rhythm disorder that causes the heart to beat too quickly and irregularly. People with Afib have been warned off coffee for years. But in a shocking turn of events, a daily coffee could help manage the condition. Here are 3 reasons why…