CNN – Health

By Sandee LaMotte, CNN (CNN) — Drinking any amount of alcohol increases your risk of dementia later in life, according to a new study that challenges prior research findings. Some research has suggested light drinking — such as fewer than seven drinks a week — may be more neuroprotective than no alcohol at all. Those

By Madeline Holcombe, CNN (CNN) — Resistance training could help me sleep better. Building incentives will help me exercise more. Good friendships will help me live longer. As a wellness writer, I spend a lot of my days reporting on new research findings in the health and wellness field, vetted by outside experts, usually including

By Deidre McPhillips, CNN (CNN) — Pregnant people should not be afraid to take Tylenol, experts say, rebuking unproven claims made by the Trump administration that it can cause autism. At a news briefing Monday, President Donald Trump repeatedly issued a broad warning: “If you’re pregnant, don’t take Tylenol. When you have your baby, don’t

By Jen Christensen, Brenda Goodman, Meg Tirrell, CNN (CNN) — President Donald Trump announced Monday that the US Food and Drug Administration will notify doctors that the use of Tylenol during pregnancy can be associated with a “very increased risk of autism,” despite decades of evidence that it is safe. “They are strongly recommending that

By Sandee LaMotte, CNN (CNN) — Nutrition scientist Dr. Kevin Hall may not be a household name, but he’s famous. He’s one of the only researchers in the world to conduct not one, but two gold-standard clinical trials on the impact of ultraprocessed foods on the growing obesity crisis. During Hall’s first clinical trial at

By Kristen Rogers, CNN (CNN) — Cycling isn’t just good for the planet, your wallet and your fitness. Choosing this form of transportation for your errands instead of driving or taking the train may also help you prevent cognitive decline, a recent study found. Riding a bike is associated with a 19% lower risk of

CNN By Brenda Goodman, Jamie Gumbrecht, CNN (CNN) — Vaccine advisers to the US Centers for Disease Control and Prevention voted unanimously on Friday to shift away from a broad recommendation for Covid-19 vaccines to say that people who want one must consult with a health care provider, a process known as shared clinical decision-making.

By Deidre McPhillips, CNN (CNN) — New guidance from the American College of Obstetricians and Gynecologists advises that people abstain from cannabis use during pregnancy and lactation and recommends that providers ask all of their patients about cannabis use before, during and after pregnancy to help avoid potential risks. Cannabis use has increased among pregnant

By Jacqueline Howard, Jen Christensen, CNN (CNN) — As part of its efforts to strengthen the country’s organ transplant system, the US Department of Health and Human Services says it is moving to decertify a major organ procurement organization – essentially shutting it down and removing it from the nation’s network of organ donation groups.

By Deidre McPhillips, CNN (CNN) — As a group of advisers to the US Centers for Disease Control and Prevention met this week to discuss recommendations on who should get the updated Covid-19 shot this season, a newly published analysis from dozens of researchers emphasizes the “substantial” benefits of broad vaccine recommendations. The US Food

By Katia Hetter, CNN (CNN) — While human cases of rabies in the United States are rare, it’s still a deadly disease: six people have died from rabies nationwide since September 2024, a US Centers for Disease Control and Prevention spokesperson confirmed to CNN. In addition, the CDC is tracking 14 potential outbreaks in 20

By Brenda Goodman, CNN (CNN) — A meeting of advisers chosen by US Health and Human Services Secretary Robert F. Kennedy Jr. to guide US Centers for Disease Control and Prevention vaccine recommendations ended abruptly Thursday with a delayed vote on one vaccine, a vote against a vaccine used for young children and confusion around

By Brenda Goodman, CNN (CNN) — A group of advisers selected by US Health and Human Services Secretary Robert F. Kennedy Jr. to make recommendations on the use of vaccines in the United States will meet Thursday and Friday, and they are expected to make changes to the US Centers for Disease Control and Prevention’s

By Dana Santas (CNN) — If you want a resilient core, strengthening your six-pack is just the start. Your obliques — the muscles that run along the sides of your waist — may not get the same attention as your front-and-center abdominal muscles, but they shouldn’t be viewed as secondary. Your side abs play an

By Jacqueline Howard, Jamie Gumbrecht, Sarah Owermohle, CNN (CNN) — Dr. Susan Monarez, former director of the US Centers for Disease Control and Prevention, said in a Senate committee hearing on Wednesday that US Health and Human Services Secretary Robert F. Kennedy Jr. put politics before public health when he required that all CDC policy

By Jen Christensen, CNN (CNN) — Chagas disease, a potentially deadly condition caused by a parasite carried by insects called kissing bugs, should now be considered endemic in the United States, experts say – and without recognition that it’s a constant presence in some parts of the country, more people will suffer unnecessarily. A report