I'm 80 and a former weightlifter. Life after retirement felt dull — so I started exercising again.

Tech Insider : Business, Style
A man wearing a blue shirt.
Ng Bee Kia, 80, says age isn't a reason to stop moving.

Amanda Goh/Business Insider

Python Blood Could Kickstart the Next Big Thing in Weight Loss

Gizmodo
Researchers have found a metabolite in Burmese pythons that suppresses appetite in mice without some of GLP-1's side effects. And humans make it, too.
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