Dr. John Campbell on Instagram: "Is Our Civilization on the Brink? Exploring the End of an Era and New Beginnings! | The John Campbell story Clip from talk with Neil Oliver, Tim Kelly and John Campbell. Times and opinions have changed. Check out Neil's channel as well, https://www.youtube.com/@Neil-Oliver Follow Tim on X, https://x.com/DrTimothyKelly Read Full Description and Watch Full Video : https://www.facebook.com/Campbellteaching/videos/1179856643895260"

Dr. John Campbell on Instagram: "Why Pale Skin? The Surprising Evolutionary Role of Vitamin D in Humans | Psychopaths, Vit D and extinctions More valuable insights from doctor, endocrinologist, author, medical researcher and teacher, professor David Anderson. Link to order or download, Vitamin D and the Great Biology Reset, https://dgreatbiologyreset.com/ Read Full Description and Watch Full Video : https://www.facebook.com/Campbellteaching/videos/1228784842273661"

lucky 4 us the good Dr. John Campbell has been teaching us great medicine since the previous century