CNN – Health

By Madeline Holcombe, CNN Chimpanzee teens may not be so different from the ones living in our homes, a new study says. Except that your teen might be more impulsive. Researchers worked with 40 chimpanzees born in the wild while they were at a sanctuary in the Republic of Congo, playing games that tested the

By Allison Gordon and Pamela Brown, CNN US Surgeon General Vivek Murthy says he believes 13 is too young for children to be on social media platforms, because although sites allow children of that age to join, kids are still “developing their identity.” Meta, Twitter, and a host of other social media giants currently allow

By Sandee LaMotte, CNN In a few, unique communities around the globe, people live long and heathy lives, up to and past 100. Dubbed “blue zones,” residents of these areas share a common environment and lifestyle that scientists believe contribute to their longevity. The Italian island of Sardinia was where one of the first groups

By Sandee LaMotte, CNN Weight loss surgery reduces the risk of premature death, especially from such obesity-related conditions as cancer, diabetes and heart disease, according to a new 40-year study of nearly 22,000 people who had bariatric surgery in Utah. Compared with those of similar weight, people who underwent one of four types of weight

By Dr. Neha Chaudhary, CNN When I found out I was expecting my son a couple of years ago, it wasn’t the process of labor I was most terrified of — it was the sleep deprivation I knew I’d be facing with a newborn for months on end, without respite. As a physician, I had

By Dana Santas, CNN When you think about working out with dumbbells, you probably picture using a set of two, one in each hand. There are many exercises you can do with two dumbbells, but as a strength and conditioning coach, I can tell you there are just as many — if not more —

By Janelle Chavez, CNN The mortality rate of pregnant and recently pregnant women in the United States rose almost 30% between 2019 and 2020, according to a new study. The study, published Friday in JAMA Network Open, analyzed information on 4,535 deaths collected by the US Centers for Disease Control and Prevention’s National Center for

By Carma Hassan, CNN The US Food and Drug Administration is proposing a blood donation policy that focuses on individual risk instead of blanket assessments, the agency said Friday — opening donation to more gay and bisexual men. The proposed guidelines eliminate time-based deferrals for men who have sex with men (MSM) and women who

By Jen Christensen, CNN Video of the violent arrest of Tyre Nichols, which officials released Friday, will be difficult to watch — but it may also be hard to avoid. Some people might even feel duty-bound to watch it as a way to pay tribute to Nichols, who died three days after the confrontation with

By Jamie Gumbrecht, CNN The US Food and Drug Administration on Thursday halted the emergency use authorization of Evusheld because it does not appear to protect against Covid-19 from viral variants currently circulating in the United States. Evusheld is a monoclonal antibody therapy used to prevent Covid-19 in immunocompromised people, who are less likely to

By Brenda Goodman, CNN A panel of independent experts that advises the US Food and Drug Administration on its vaccine decisions voted unanimously Thursday to update all Covid-19 vaccines so they contain the same ingredients as the two-strain shots that are now used as booster doses. The vote means young children and others who haven’t

By Kristen Rogers, CNN Radiation from nail dryers may damage DNA and cause cancer-causing mutations in human cells, a new study has found — and that might have you wondering whether your regular gel mani-pedi is worth the risk. Some dermatologists say the findings, in a study published January 17 in the journal Nature Communications,