Tooth whitening is a cosmetic treatment that can remove unsightly stains. From dental office procedures to at-home whiteners, there are many safe and effective whitening options, says the American Dental Association. Before whitening, the ADA encourages people to: Check with your dentist. Whitening is not recommended for everyone. For over-the-counter options, only use products that…  read on >

Americans eat three times as much cheese as just 50 years ago, but not because we’re enjoying careful indulgences like a cheese plate with fruit and whole grain crackers. Experts point to the cheese overload in pizza and other Italian dishes, Tex-Mex favorites and the ubiquitous mac-and-cheese. That’s a lot of saturated fat and calories.…  read on >

If you spend a lot of nights watching the clock instead of sleeping, new research suggests you may need to be as concerned about your heart health as you are about lost shut-eye. People with genetic variants linked to insomnia have an increased risk of heart disease, heart failure and stroke, according to the study.…  read on >

To maintain a healthy weight, how much you eat is just as important as what you eat, says the National Institute of Diabetes and Digestive and Kidney Diseases. Your optimal portion size may or may not match the serving size listed on a product. It’s dependent on your age, weight and metabolism, among other factors.…  read on >

Planning for your children’s return to school this fall should include thinking about how to pack healthy lunches that they’ll enjoy. Try to include children in the process of creating their lunches, including buying food and packing (or helping pack) their lunches. This lets them make their own choices and helps them learn about nutrition,…  read on >

Your dog bounds heedlessly into a local lake or pond, playfully splashing in the water. But within minutes, your canine companion is staggering, drooling or suffering seizures. Left untreated, the dog will likely die. This fate has befallen a handful of pooches exposed to toxic algae blooms this year, experts say. “Blue-green algae is a…  read on >

Dairy foods have been getting a lot of attention from researchers in recent years, notably from studies done both jointly and separately by scientists at Harvard and Tufts universities. They looked at the relationship between full-fat dairy and the risks for heart disease and diabetes. A 3,000-participant study found that people who included dairy fat…  read on >

Folks taking opioids for chronic pain may run into trouble if they need to find a new doctor. A new “secret shopper” survey of 194 Michigan primary care clinics found that as many as four out of 10 primary care doctors would turn away patients who have been taking the pain-killing medications (such as Percocet)…  read on >