Dr ValJan 26, 20213 minJust Breathe....Through Your Nose“But what about your mouth??” That’s the number one question we’re asked about HERO, our nasal filtration system. Many people are...
Dr ValJan 10, 20213 minTo Filter or Not To Filter?If 2020 taught us anything its that there is a lot of science out there-and a LOT of “junk science”, as well! There were ads everywhere...