Katia Hetter

Articles by Katia Hetter

β€˜Super movers’ are speed walking their way to better brain health - CNN

Health August 15, 2026

I hope I can continue to walk fast heading into my 80s. Now, Im learning that continuing that habit could help my brain health. Researchers have studied SuperAgers, older adults whose memories remaiοΏ½...

Binge-watching and brain health don’t go together - CNN

Health August 9, 2026

Do you suspect that spending hours every day in front of the television isnt doing your brain any favors? A new study suggests you may be onto something. Researchers found that people who reported wοΏ½...

New US guidelines may affect how young adults manage β€˜bad’ cholesterol - CNN

Health July 28, 2026

An estimated 21.5 million additional adults in the United States may now be eligible for statins under updated cholesterol treatment guidelines, according to a new study. The researchers aimed to esοΏ½...

Many kids don’t eat enough veggies. Amid a parasite outbreak in the US, what’s a parent to do? - CNN

Health July 23, 2026

You know whats never given someone explosive diarrhea? Cookies, many people say on social media. While some may be looking for more reasons to eat cookies, many more are simply hesitating to eat salοΏ½...

Healthy eating habits may protect your brain as you age - CNN

Health July 7, 2026

Weve long known that healthy eating is linked to better brain health. Now theres even more evidence, just published in the journal JAMA Network Open, that an anti-inflammatory diet may play an imporοΏ½...

The HPV vaccine isn’t just for women. Why it matters for boys and men, according to a doctor - CNN

Health April 25, 2026

A vaccine long framed as protection against cervical cancer in women is now showing clear benefits for men. Boys and young men who received the human papilloma virus, or HPV, vaccine had about half οΏ½...

A multistate salmonella outbreak may be linked to oysters. What people should know - CNN

Business January 1, 2026

A multistate outbreak of salmonella infections likely linked to raw oysters has sickened more than 60 people across 22 states, according to a US Centers for Disease Control and Prevention health adviοΏ½...

Cervical cancer screening just got easier. A doctor explains why this change matters - CNN

Health December 12, 2025

Cervical cancer is one of the most preventable forms of cancer. Effective screening can detect precancerous changes years before cancer develops. But more than 4,300 women will die from cervical canοΏ½...