Fewer temptations at checkout? People may spend more money when they buy their groceries online, but they also tend to buy fewer unhealthy, “impulse-sensitive” foods like candy and cookies, new research shows. For the study, the researchers looked at the shopping habits of 137 primary household shoppers in Maine to compare their in-store and online…  read on >  read on >

Advocates of plant-based diets suggest they can reduce the risk of chronic illnesses such as heart disease and help the environment. Now, new research suggests they may provide another health benefit: lowering COVID-19 severity. A plant-based diet was associated with 73% lower odds of moderate to severe COVID-19 infection in the study. A pescatarian diet,…  read on >  read on >

The U.S. Food and Drug Administration has approved the first new drug to treat Alzheimer’s disease in nearly two decades, in a controversial decision that left the agency defending its reputation and its science. Aduhelm (aducanumab) treats Alzheimer’s by clearing out amyloid beta, a sticky protein known to form plaques in the brains of early-stage…  read on >  read on >

Women whose diets tend to feed inflammation may have a heightened risk of breast cancer, a preliminary study suggests. The study, of more than 350,000 women, found that the more “pro-inflammatory” foods women consumed, the higher their breast cancer risk. The term refers to foods thought to contribute to chronic low-grade inflammation throughout the body…  read on >  read on >

A twice-daily pill can dramatically reduce the risk of breast cancer recurrence in women who are genetically prone to the disease, researchers report. The pill — olaparib (Lynparza) — works by blocking a natural enzyme called PARP that normally fixes DNA damage in healthy cells, but in these women actually promotes the growth of cancerous…  read on >  read on >