There is no scientific evidence that tongue scraping will prevent bad breath, the American Dental Association says. Such devices may clean the tongue, but the bacteria that cause bad breath can grow back very quickly, the ADA says. Here’s what it recommends to keep your breath fresher: Brush your teeth twice a day with a… read on >
HIV, the virus that causes AIDS, is typically a manageable infection, but medications that keep the virus at bay don’t work for everyone. Now, researchers have developed a new medication to help them. The U.S. Food and Drug Administration approved the drug — ibalizumab (Trogarzo) — in March. Phase 3 trial results were published in… read on >
High levels of exposure to the insecticide DDT in women seems to more than double the risk of autism in their children, new research suggests. The study looked for a link between the development of autism and two common environmental chemicals — DDT and PCBs. PCBs are chemicals that were used in many products, especially… read on >
Your calendar might be filled with play-dates for your kids, but it’s important to ink in some get-togethers of your own. Existing friendships may take a back seat to other priorities, and making new friends might seem like mission impossible, but research suggests that friends may be more important to well-being than even romantic and… read on >
People who have diabetes often have foot problems that, if severe enough, can lead to amputation of a toe or the entire foot. But by taking care of your feet every day and by watching your blood sugar carefully, diabetics can help prevent these problems, the U.S. National Institute of Diabetes, and Digestive and Kidney… read on >
For women with advanced breast cancer who carry the BRCA1 and BRCA2 gene mutations, an experimental drug could improve survival, a new study suggests. The BRCA mutations are linked with a greater risk for aggressive breast and ovarian cancer. The drug, talazoparib, works by blocking an enzyme called poly ADP ribose polymerase (PARP), thus preventing… read on >
Women whose mothers lived a long and healthy life have a good chance of doing the same, a new study suggests. A long-term study of about 22,000 postmenopausal women in the United States found that those whose mothers had lived to age 90 were 25 percent more likely to reach that milestone without suffering serious… read on >
Women who were regularly exposed to secondhand smoke as children might be at slightly increased risk of rheumatoid arthritis, a new study hints. Rheumatoid arthritis is an autoimmune disease in which the immune system mistakenly attacks the lining of the joints. Researchers believe that a mix of genes and certain environmental factors conspire to cause… read on >
Trying to restore blood flow may be better than amputation for patients with a serious leg circulation problem called critical limb ischemia, a new study contends. Critical limb ischemia is the most severe form of peripheral artery disease (PAD) and can lead to ulcers, gangrene and amputation, the researchers said. “Many patients who are diagnosed… read on >
Staying hydrated is a mantra not only when exercising, but throughout the day for optimal health. Yet it’s possible to get too much of a good thing. In recent years, a number of athletes have died from a condition called exercise-associated hyponatremia, or EAH, which results from overwhelming the kidneys with excess fluid and upsetting… read on >
