Researchers Gain New Insights Into SIDS

FRIDAY, March 7 (HealthDay News) -- While new research suggests that putting a baby to sleep with a pacifier may reduce the risk of sudden infant death syndrome, putting your baby to sleep on his or her back and not exposing the baby to smoke before or after birth are the two most important steps parents can take to reduce the risk of SIDS, according to child care experts.

  Health Tip: Understanding Autoimmune Diseases

(HealthDay News) -- An autoimmune disease occurs when the body's immune system mistakenly begins to attack itself. More commonly known autoimmune diseases include lupus, rheumatoid arthritis and multiple sclerosis.

  Health Tip: A Sprain in the Neck

(HealthDay News) -- A neck sprain can be caused by a car accident, a sudden impact or fall. Neck pain should be evaluated by a doctor, to see what kind of treatment may be required.

  Physicians Say They Need More Sleep

FRIDAY, March 7 (HealthDay News) -- American doctors aren't getting the amount of sleep they need to function at their best, and work schedules may be one of the reasons for that lack of sleep, a new analysis suggests.

  Researchers Design Promising Cancer Drug

FRIDAY, March 7 (HealthDay News) -- A drug that targets a protein interaction involved in many types of cancer has been created by University of Michigan researchers.

  Blood Stem Cells Originate in the Placenta

FRIDAY, March 7 (HealthDay News) -- Blood stem cells, which later differentiate into all types of blood cells, originate and are nurtured in the placenta, a U.S. study finds.

  Depression After a Heart Attack Dangerous for Years

FRIDAY, March 7 (HealthDay News) -- The increased risk of death associated with depression after a heart attack persists for at least five years, a study finds.

  Vaccine Could One Day Control High Blood Pressure

THURSDAY, March 6 (HealthDay News) -- A vaccine that blocks so-called angiotensin II receptors, thus relaxing blood vessels to lower blood pressure, may one day replace current blood pressure medications, a new study suggests.

  Government Assistance Linked to Better Child Development

FRIDAY, March 7 (HealthDay News) -- Extra government financial support of poor families boosts children's physical and mental development, a U.S. study concludes.

  Memory Loss in Hyperactive State With Alzheimer's

FRIDAY, March 7 (HealthDay News) -- Memory loss, where the brain deletes inconsequential information, is in a hyperactive state in people with Alzheimer's disease, a new study suggests.

  Bacteria Mix in Guts of Babies Predicts Obesity

FRIDAY, March 7 (HealthDay News) -- The mix of bacteria in a baby's gut may predict whether that infant will become overweight or obese later in life, a new study suggests.

  Happiness Is in the Genes

FRIDAY, March 7 (HealthDay News) -- The right genetic mix might lead to a lifetime of happiness, a new British study suggests.

  Even in Middle Age, Starting to Drink May Lower Heart Risks

FRIDAY, March 7 (HealthDay News) -- If you start drinking moderate amounts of alcohol in middle age, particularly wine, you can lower your risk of heart attack by up to 68 percent, compared to nondrinkers, a new study finds.

  Heparin Problems Reported in Germany

THURSDAY, March 6 (HealthDay News) -- German health officials reported Thursday almost 100 cases of allergic reactions to heparin, a blood-thinning drug that has been blamed for hundreds of allergic reactions and at least four deaths in the United States.

  Health Highlights: March 7, 2008

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

  Clinical Trials Update: March 7, 2008

(HealthDay News) -- Here are the latest clinical trials, courtesy of Thomson CenterWatch: