If you take magnesium supplements and are interested in sleeping deeper and better, you'll enjoy this episode. Today we are looking at supplements, specifically magnesium supplementation.  My guest Errin Smith focuses on Upgraded Formulas, though I couldn't resist getting a little mention in for my podcast partners BiOptimizers and their Magnesium Breakthrough product.  This is a Biohacking Reviews episode, where we review; products, supplements, health tech, practices... whatever is new and whatever we've been trying.  Join 30k+ weekly biohackers who receive the latest tech + techniques + reviews + insider biohacking news by signing up for the weekly newsletter here. Everything on this podcast is provided for information only and may not be construed as medical advice or instruction.