Sitting harms blood vessel function, but cocoa flavanols can stop it

https://www.news-medical.net/news/20251217/Sitting-harms-blood-vessel-function-but-cocoa-flavanols-can-stop-it.aspx A simple cocoa-based intervention taken just before long periods of sitting can help preserve blood vessel function in both the arms and the legs. This highlights a practical nutritional strategy to counter the hidden cardiovascular risks of modern sedentary life.