Dr. Nick Greiner runs Greiner Health Solutions and focuses on a wide range of protocols to help both athletes and everyday people find solutions. He focuses heavily on lifestyle medicine through exercise, nutrition, and working with people at an individual level.  BiOptimizers: bioptimizers.com/human promo: HUMAN10 Ice Barrel: icebarrel.com/HPO promo code: HPO ($125 off) HPO Sponsors: zachbitter.com/hposponsors Support HPO: zachbitter.com/hpo  Support HPO: patreon.com/HPOpodcast Zach’s Training Plans: zachbitter.com/training-plans Zach: zachbitter.com IG: @zachbitter Tw: @zbitter FB: @zbitterendurance Strava: Zach Bitter Tiktok: @zachbitter Dr. Greiner: greinerhealthsolutions.com Tw: @drnickgreiner