Health

Do you need more dietary fiber or less?

Dietary fiber, also known as roughage or bulk, includes the parts of plant foods your body can't digest or absorb. Unlike other food components, such as fats, proteins or carbohydrates—which your body breaks down and absorbs—fiber ...

Alzheimer's disease & dementia

Higher levels of triglycerides linked to lower risk of dementia

Older people who have higher levels of triglycerides, a type of fat, may have a lower risk of dementia and a slower cognitive decline over time compared to people who have lower levels, according to new research published ...

Cardiology

An updated test measures how well 'good cholesterol' works

High-density lipoprotein (HDL) cholesterol, often called "good cholesterol," removes extra cholesterol from the arteries by gobbling up early-forming plaque and transporting it to the liver, which flushes it out of the body. ...

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