Dallas, Texas - UT Southwestern Medical Center researchers have uncovered a mechanism that a type of pathogenic bacteria found in shellfish use to sense when they are in the human gut, where they release toxins that cause food poisoning.

Scottsdale, Arizona - Many types of intrauterine devices, or IUDs, are available. The specific kind that has been approved by the U.S. Food and Drug Administration for treatment of heavy menses releases the hormone progestin. This type of IUD is safe and highly effective for easing periods that are heavier than normal. IUDs are not the only option for treating this condition though. Before you move forward, consider talking with your doctor about the range of treatment choices available to you.

Rochester, Minnesota - Following a strict gluten-free diet is important for anyone who has celiac disease, even if the disorder does not trigger any symptoms. Eating gluten when you have celiac disease injures the small intestine. Over time, that injury raises the risk for developing complications related to celiac disease.

Scottsdale, Arizona - To prevent food poisoning at home:

Washington, DC - The U.S. Food and Drug Administration today approved Differin Gel 0.1% (adapalene), a once-daily topical gel for the over-the-counter (OTC) treatment of acne. Differin Gel 0.1% is approved for use in people 12 years of age and older.