Radon: The Silent Home Invader That Can Kill

FRIDAY, April 4 (HealthDay News) -- You can't see, smell or taste radon.

  Uric Acid May Help Spot Diabetic Kidney Disease Early

FRIDAY, April 4 (HealthDay News) -- Elevated levels of uric acid in the blood may be an early sign of diabetic kidney disease in people with type 1 diabetes, a new study suggests.

  Yoga Program May Help Prevent Falls in Elderly

FRIDAY, April 4 (HealthDay News) -- A specific type of yoga may help improve stability and balance in women over age 65, possibly helping them to avoid falls, a preliminary study reports.

  Health Tip: Calculating Your BMI

(HealthDay News) -- Body-mass index (BMI) is a good indicator of whether you are at a healthy weight.

  Health Tip: Maintain Healthy Blood Sugar During Exercise

(HealthDay News) - Exercise typically will lower blood sugar, since insulin is more effective during exercise. But in people with diabetes, too much of a reduction in blood sugar can be dangerous.

  Scientists ID New Genetic Markers for Bowel Disease

FRIDAY, April 4 (HealthDay News) -- Researchers have identified new genetic markers for Crohn's disease and ulcerative colitis in a study they say provides further evidence that people of Ashkenazi Jewish descent are more likely to develop the conditions.

  Study Shows Anger Has Its Uses

FRIDAY, April 4 (HealthDay News) -- People like to temper their emotions to the task at hand, and it can help them succeed, even if the emotions are not pleasurable ones, a new report suggests.

  Injectable Antibiotic Protects Against Lyme Disease in Mice

FRIDAY, April 4 (HealthDay News) -- One injection of a long-acting version of the antibiotic doxycycline appears to protect mice from developing the tick-borne illnesses Lyme disease or anaplasmosis, new animal research reveals.

  Small Firms Shoulder Burden of Increasing Health Costs

FRIDAY, April 4 (HealthDay News) -- The economic burden of providing health insurance for employees increased more for small U.S. businesses than for larger businesses from 2000 to 2005, but most small businesses have not stopped offering the benefit, a new study finds.

  Patient Navigators Boost Colon Screens in Urban Minorities

FRIDAY, April 4 (HealthDay News) -- Two new studies make the case that more personal guidance and encouragement will help increase the numbers of low-income and minority patients getting recommended screening for colorectal cancer.

  'Nanomachine' Releases Anticancer Drugs Inside Cells

FRIDAY, April 4 (HealthDay News) -- A nanomachine that can kill cancer cells has been developed by researchers at the University of California, Los Angeles.

  Most Cancer Survivors Say Chemo Fears Unfounded

FRIDAY, April 4 (HealthDay News) -- Although most cancer survivors polled in a recent survey said they had been fearful of undergoing chemotherapy, most also said the treatments were much less trying than they had expected.

  FDA OKs New Rotavirus Vaccine

FRIDAY, April 4 (HealthDay News) -- The U.S. Food and Drug Administration has approved a second oral vaccine for the prevention of rotavirus, an infection that causes vomiting and diarrhea in infants and children.

  Lowering Blood Pressure Improves Brain Hemorrhage Outcomes

FRIDAY, April 4 (HealthDay News) -- Intravenous treatment to drastically lower the blood pressure of people who've just suffered bleeding in the brain may improve their prognosis, a pilot study suggests.

  Seniors Avoid ER at Start of Month

FRIDAY, April 4 (HealthDay News) -- A new study finds that senior citizens in Baltimore seem to avoid visiting the emergency room around the beginning of each month, possibly because they want to stay home and make sure no one steals their Social Security checks.

  Gum Disease, HPV a Double Whammy

FRIDAY, April 4 (HealthDay News) -- Your risk of developing tongue cancer increases if you have severe gum disease along with human papillomavirus (HPV), new research suggests.

  Young Gymnasts Tumbling and Vaulting Their Way to the ER

FRIDAY, April 4 (HealthDay News) -- Gymnastics done well is graceful and awe-inspiring, but one misstep or misplaced hand can quickly lead to injury.

  Clinical Trials Update: April 4, 2008

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

  Rotarix Approved to Treat Rotavirus in Children

FRIDAY, April 4 (HealthDay News) -- Rotarix, a vaccine to prevent gastroenteritis caused by several strains of rotavirus, has been approved by the U.S. Food and Drug Administration.

  Health Highlights: April 4, 2008

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