People want whiter teeth, surveys show, and the American Dental Association (ADA) has some advice on how to accomplish that. Over time, teeth can become less white due to a number of causes, including food and drink, tobacco use, age, trauma and medications. According to the American Academy of Cosmetic Dentistry, when people were asked…  read on >  read on >

Nutrition is important for your whole body, including those two small organs through which you look at the world. The same diet that’s good for your heart and the rest of your body will also help your eyes, according to the American Academy of Ophthalmology (AAO). The academy offers advice on vision-healthy foods and how…  read on >  read on >

An inexpensive medication long used for depression and migraines now has a clinical trial to back up its off-label use for another condition that lowers quality of life: irritable bowel syndrome (IBS). In the study, British researchers found that those taking amitriptyline were almost twice as likely as those taking a placebo to see an…  read on >  read on >

Many breast cancer survivors take a hormonal drug after cancer treatment to stave off a recurrence, but new research suggests these drugs may be less effective in women who are obese. Breast cancer cells in hormone-positive breast cancers are fueled by the female sex hormone estrogen. Aromatase inhibitor medications lower estrogen levels by stopping an…  read on >  read on >