If life looks gray and cloudy when you smoke, you might not be imagining it. Heavy smoking may actually damage color and contrast vision, researchers report. They looked at 71 healthy people who smoked fewer than 15 cigarettes in their lives and 63 people who smoked more than 20 cigarettes a day. The participants were… read on >
Americans aren’t out of the woods yet, as the flu season continues to spread across the country, health officials reported Friday. One major shift that’s occurred is in the viruses that are circulating. At the start of the flu season, the predominant strain was influenza A H1N1, but now a more severe strain, influenza A… read on >
Delivering “exposure therapy” via a patch to help curb peanut allergy in kids is somewhat effective, but not as good as delivering the tiny amounts of peanut by mouth, new research shows. The international trial involved 356 children, aged 4 to 11, from five countries. All had been diagnosed with peanut allergy and were asked… read on >
FRIDAY, Feb. 22, 2019 (American Heart Association News) — Jog for long enough or engage in just about any physical activity that gets the heart pumping, and the result can be a feeling of euphoria commonly known as a runner’s high. Sure, it feels good, but does higher-intensity exercise lead to better health? It can.… read on >
Tax it, and fewer folks will buy it. So it goes with sugar-sweetened drinks, new research suggests. The California city of Berkeley introduced the nation’s first soda tax in 2014, and within months people were buying 21 percent fewer sugary drinks. Three years later, 52 percent fewer of these drinks were being sold while consumption… read on >
Obese young children may have less risk for high blood pressure if their mother took the omega-3 fatty acid DHA — found in fish oil — during pregnancy, new research suggests. The findings could be important since rising numbers of American children are obese and experiencing hikes in blood pressure. That could have long-term consequences… read on >
Nuts are a delicious food to enjoy year-round, adding a richer taste to many of your favorite dishes. High in protein, fiber and essential minerals, nuts also contain healthy mono- and polyunsaturated fats that help fight inflammation. Nuts are natural hunger-busters, but pay attention to your portion size. A snack of 10 to 12 peanuts,… read on >
Osteoporosis is a threat to many women, especially after menopause. But the lead up to weak, brittle bones can start much earlier in life. When bone density drops but isn’t yet at the level of osteoporosis, it’s called osteopenia. Osteopenia affects more than 33 million Americans over age 50, men and women, while 10 million… read on >
For decades, U.S. doctors have battled the long hours and demanding schedules that often lead to “burnout.” But a new study brings welcome news, showing a slight decline in the numbers of physicians dealing with the issue. In the third of a series of studies, researchers surveyed more than 5,400 doctors nationwide and found that… read on >
Unwanted pigmentation problems, such as dark spots, can occur in all skin types. Dark spots are primarily caused by sun damage, the American Academy of Dermatology says, noting that the severity of dark spots varies with a person’s history of sun exposure. The academy mentions these ways to treat pigmentation problems among lighter-skinned people: Dark… read on >
