"What's Really Behind the Quirky World of Doug Heffernan?"Sources:- [Debunking COVID-19 myths - Mayo Clinic News Network] (https://newsnetwork.mayoclinic.org/discussion/debunking-covid-19-myths-2/)- [Mayo Clinic Minute: Debunking head lice myths] (https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-minute-debunking-head-lice-myths/)- [Debunking COVID-19 myths - Mayo Clinic News Network] (https://newsnetwork.mayoclinic.org/discussion/debunking-covid-19-myths/)- [Mayo Clinic experts debunk COVID-19 vaccine myths] (https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-experts-debunk-covid-19-vaccine-myths/)- [Mayo Clinic, American Foundation for Suicide Prevention Debunk …] (https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-american-foundation-for-suicide-prevention-debunk-common-suicide-myths-in-light-of-world-suicide-prevention-day/)- [Mayo Clinic Minute: Busting plant-based diet myths] (https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-minute-busting-plant-based-diet-myths/)- [COVID-19 vaccine myths debunked - Mayo Clinic News Network] (https://newsnetwork.mayoclinic.org/discussion/covid-19-vaccine-myths-debunked/)- [Debunking myths about COVID-19 vaccinations and kids] (https://newsnetwork.mayoclinic.org/discussion/11-4-debunking-myths-about-covid-19-vaccinations-and-kids/)- [More COVID-19 myths to debunk - Mayo Clinic News Network] (https://newsnetwork.mayoclinic.org/discussion/more-covid-19-myths-to-debunk/)- [Could You Be Going Through a Midlife Crisis?] (https://newsnetwork.mayoclinic.org/discussion/myth-or-fact-could-you-be-going-through-a-midlife-crisis/)