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Tighter blood pressure control may be advisable for elderly

NEW YORK (Reuters Health) - A new study might help doctors answer the controversial question of what's the healthiest blood pressure for older adults.

Health problems have worsened for obese in US

Obese adults in the U.S. have worse heart health and a higher risk of type 2 diabetes today than in the late 1980s, a new study suggests.

The 12 most cholesterol-laden fast food items

By now it鈥檚 common knowledge that the majority of the foods served at fast food restaurants are, for lack of a better term, really bad for you.

Unrealistic expectations may hinder blood cancer patients' care

The biggest barrier to high-quality end-of-life care for patients with blood cancers may be unrealistic expectations, a new survey found.

Magnesium supplements may help to lower blood pressure

Getting enough magnesium may help keep blood pressure under control, a new meta-analysis of previous research finds

Common medications can make heart failure worse

Many prescribed medications, over-the-counter drugs, and herbal products can cause or worsen heart failure, so it's important for patients to tell doctors about everything they're taking.

Moderate exercise may not cut heart attack risk for elderly

For people over age 70, starting a twice-weekly walking program didn't lower the odds of heart attack or stroke over the next two years in a U.S. study.

Foods from subsidized commodities tied to obesity

The U.S. government spends billions of dollars each year on subsidies to farmers, but consuming too much food made from those subsidized farm products can boost people's risk for heart disease, researchers say.

Shortage of stress-test dye leads to more invasive heart procedures

- Due to shortages of a radioactive substance used in exercise stress tests, more heart patients have needed complex invasive procedures, new research shows.

More Americans living with congenital heart defects

The number of Americans living with congenital heart defects rose dramatically between 2000 and 2010, researchers estimate.