(HealthDay News) -- Meats are good source of complete protein, the University of Michigan Health System says. But eating meats loaded with fat can negate any of the nutritional benefits.

(HealthDay News) -- While a trampoline offers fun and much-needed exercise, using the equipment improperly can lead to injury.

SUNDAY, Nov. 4 (HealthDay News) -- Implantable pacemakers have been around for more than 50 years, but they've always had one drawback: batteries that need to be replaced. Now, there are early signs that a device that gains power from the patient's own heartbeat might change all that.

TUESDAY, Nov. 13 (HealthDay News) -- Many nurses and other health workers at Alzheimer's care facilities feel unprepared to tell patients' family members the truth about their loved one's condition, a new study finds.

TUESDAY, Nov. 13 (HealthDay News) -- Pediatricians need improved training and tools to treat children with concussions, according to a new study.

TUESDAY, Nov. 13 (HealthDay News) -- Humans and chimpanzees have much in common, biologically speaking, and that may now include certain communities -- or ecosystems -- of gut bacteria, a new study finds.

TUESDAY, Nov. 13 (HealthDay News) -- For the fifth year in a row, the preterm birth rate in the United States has dropped. The 2011 rate was the lowest in 10 years, the March of Dimes reported today.

TUESDAY, Nov. 13 (HealthDay News) -- Cigarette packs featuring images of cadavers, a field of weathered tombstones or yellow-toothed, cancer-riddled mouths may indeed convince smokers to quit, a new study suggests, and those kinds of pictures may have a particularly strong impact on less-educated smokers who are less informed about health.

TUESDAY, Nov. 13 (HealthDay News) -- Terminally ill people who get early counseling about end-of-life care undergo less aggressive medical treatment in their final days, a new study reports.

TUESDAY, Nov. 13 (HealthDay News) -- Tiny devices that allow fluid to drain from the eye could reduce the dangerously high pressure in the eyes of glaucoma patients.

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay: