Radio Health Journal

Your ‘aura’ may just be a mixture of oils and fats on the skin. Scientists still don’t fully know why we yawn—but they’re getting closer. The debate over fluoride is back in the spotlight. Urban rats may be more than just an annoying pest. Learn More: https://radiohealthjournal.org/medical-notes-the-science-behind-your-aura-the-fluoride-debate-and-the-real-reason-behind-your-yawn Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.