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New research finds millions of people are getting enough calories but not enough essential nutrients. We asked leading researchers how to fix the problem.
As more than 30 states have liberalized marijuana laws, the use and potency of the drug have increased. The surgeon general says there’s no safe amount of marijuana for adolescents and pregnant women.
Consumer groups are urging the USDA to change labeling rules for processed meats. They argue that “uncured” and “no nitrates added” labels may falsely lead people to believe these meats are healthier.
The U.S. Preventive Services Task Force says people at high risk of being infected with HIV should be offered a daily pill containing antiretroviral medications. The drug’s cost remains a hurdle.
Some 11 million deaths annually are linked to diet-related diseases like diabetes and heart disease, a study finds. Researchers say that makes diet the leading risk factor for deaths around the world.
A study found consuming two eggs per day was linked to a 27 percent higher risk of developing heart disease. The finding reopens the debate about the potential risks of too much dietary cholesterol.
College students are among the least likely to get vaccinated against the flu, which killed more than 80,000 people last winter. Experts say the reasons are a combination of fear and misperception.
Scientists are learning more about how our gut microbes may influence dieting. A small new study finds successful dieters have a different mix of bacteria than less-successful dieters.
If you are bitten by a Lone Star tick, you could develop an unusual allergy to red meat. And as this tick’s territory spreads beyond the Southeast, the allergy seems to be spreading with it.
Depression is a possible side effect of 200 medications. Now, a new study finds people who take these drugs are, in fact, more likely to be depressed. The more drugs you take, the higher the risk.