Three anti-smoking groups announced Tuesday that they have sued the U.S. government yet again after it missed its latest deadline for enacting a ban on menthol cigarettes. This is the second lawsuit that the plaintiffs — the African American Tobacco Control Leadership Council, Action on Smoking and Health and the National Medical Association — have…  read on >  read on >

More patients these days are taking part in cancer research, a new study finds. At least one in five people with cancer (22%) participate in some form of clinical research, when all types of cancer studies are considered, researchers found. Moreover, enrollment in cancer treatment trials was 7%, more than double previous participation estimates of…  read on >  read on >

Cutting back on sodium is crucial to treating heart disease, but most heart patients aren’t able to limit their salt intake, a new study finds. On average, people with heart disease consume more than double the daily recommended amount of salt, researchers report. Sodium is essential for human health, but taking in too much can…  read on >  read on >

Patients with schizophrenia or bipolar disorder tend to see their conditions ease after four months on the ketogenic (“keto”) diet, a small pilot study finds. While no one is saying the diet should replace standard medications, the researchers believe it could provide additional help for some. “It’s very promising and very encouraging that you can…  read on >  read on >