A large cohort study finds a U-shaped association between caffeine intake and chronic constipation risk; intakes < 204 mg/d improved bowel movements, but higher levels increase the risk.

When total caffeine intake derived from coffee and tea was calculated, participants in the highest quartile of caffeine consumption had a 38% decreased risk of dementia (P =0.032), Yuan and co ...

A study examined coffee drinking habits of over 46,000 people and found that drinking black or minimally sweetened coffee may ...

You are less likely to develop Parkinson's disease. Caffeine is not only linked to a lower chance of developing Parkinson’s disease, but it may also help those with the condition better control their ...

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine your risk of developing type 2 diabetes and cardiovascular diseases.

Even among morning drinkers, single-cup sippers fared better than those who swigged two mugfuls or more. Coffee has been ...

Learn how caffeine affects Parkinson's disease prevention and treatment. New research uncovers both protective benefits and treatment limitations.

The study found that people who drank coffee in the morning had a lower risk of dying from cardiovascular disease and had a lower mortality risk than all-day coffee consumers - but the research ...

Previous studies have shown that coffee could prevent heart attacks and reduce liver disease risk. The researchers said coffee consumption also appears to lower the risk of diseases common in older ...