What may be the optimal number of hours to sleep, on average, every night to maximize health and longevity?
Researchers pit the leading insecticide treatment against a coconut oil emulsion shampoo.
And check out the prequel: Sleep & Immunity.
Also see my associated blog post, Eating To Extend Our Lifespan.
If you haven't yet, you can subscribe to my videos for free by clicking here.
To post comments or questions into our discussion board, first log into Disqus with your NutritionFacts.org account or with one of the accepted social media logins. Click on Login to choose a login method. Click here for help.