In the physiology and neurology classes of medical school, you learn a lot about the importance of something called the “blood brain barrier”. You’ve seen blood, of course. The bright red liquid carrying oxygen, nutrients, etc., etc. But your brain and spinal fluid should always be crystal clear, unless infected or inflamed. Separating blood from […]
Tag: CytoQuel
Where are we with COVID? Overall, We are Not in a Good Place
It was like magic. After three years of sickness, death, lockdowns, masks, taking our temperatures, measuring oxygen levels, suddenly everyone on the planet seemed so shout “Don’t talk to me about COVID anymore!” The CDC loosened its guidelines, schools reopened, retail stores, big events, public transportation all became masks “optional.” When I’m outside about 3% […]