| (USA TODAY) -- Taking a calcium supplement to help stop bones from thinning puts people at a greater heart attack risk, a report in the journal Heart said Wednesday.
WASHINGTON (AP) - The Food and Drug Administration said Monday that a blood thinner from Johnson & Johnson appears to reduce life-threatening blood clots in high-risk patients, although it also increases the risk of internal bleeding.
ATLANTA (AP) -- Half the nation's overweight teens have unhealthy blood pressure, cholesterol or blood sugar levels that put them at risk for future heart attacks and other cardiac problems, new federal research says.
(The New York Times News Service) -- Raising levels of "good" cholesterol may not be so good for you after all. A study published Wednesday by Boston-area scientists challenges the long-held idea that HDL cholesterol actively protects against heart disease, finding that people with genes that boosted their HDL did not have a lowered risk of heart attacks.
CHICAGO (AP) -- An antibiotic widely used for bronchitis and other common infections seems to increase chances for sudden deadly heart problems, a rare but surprising risk found in a 14-year study.
GENEVA (AP) -- A quarter of those 25 or older now have high blood pressure worldwide, and almost one in 10 has worrying levels of glucose in their blood.
WASHINGTON -- The obesity epidemic may be slowing, but don't take in those pants yet. Today, just over a third of U.S. adults are obese. By 2030, 42 percent will be, says a forecast released Monday.
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