Modern War Wounds Can Devastate Vets' Sexual, Emotional Health

FRIDAY, Feb. 21, 2014 (HealthDay News) -- The tools of war have changed. With the increased use of powerful explosive devices, men and women patrolling on foot in bomb-laced areas of combat are increasingly suffering traumatic injuries to the groin and genitals, experts say.

Health Tip: Cut Down on Sugar

(HealthDay News) -- Too much sugar in your diet can lead to a host of health problems, from rotting your teeth to bulging your waistline.

Health Tip: Understanding Sleep

(HealthDay News) -- Experts say there are popular misconceptions about sleep, some of which could prove harmful.

Do You Often Recall Dreams? Your Brain Might Be More Active

FRIDAY, Feb. 21, 2014 (HealthDay News) -- People who often remember their dreams have high levels of activity in certain areas of the brain, a new study says.

Are Slimmer, More Attractive Men More Germ-Free?

FRIDAY, Feb. 21, 2014 (HealthDay News) -- Fitter, slimmer men are more likely to have fewer potentially dangerous germs in their nasal passages compared to heavier guys, a new study contends.

Could You Work the Device That Restarts Hearts?

FRIDAY, Feb. 21, 2014 (HealthDay News) -- Potentially life-saving devices called automated external defibrillators are common in public places across the United States and can help rescue people suffering a sudden cardiac arrest, government health officials say.

Advanced Tonsil Cancer May Respond Well to Targeted Radiation

FRIDAY, Feb. 21, 2014 (HealthDay News) -- Targeted radiation therapy benefits people with advanced tonsil cancer, a new study suggests.

Health Highlights: Feb. 21, 2014

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