What in the World Is the Blood-Brain-Barrier?

Anora & Michael DensmoreUncategorized

Let’s talk about one of the very first things I ever learned about essential oils, and what totally hooked this science nerd – the Blood-Brain Barrier. THE BLOOD-BRAIN-BARRIER By David Stewart, Ph.D.,R.A. It was thought for years that the interstitial tissues of the brain served as a barrier to keep damaging substances from reaching the neurons of the brain and the … Read More