This episode is with Siim Land, the author of Metabolic Autophagy. We discuss autophagy and fasting in depth, how it works, fasting compared with exercise, does fasting slow the metabolic rate, does keto provide autophagy, a daily intermittent fast for autophagy, optimal health, fasting for longer periods of time, drawbacks to too much fasting, and much more!   Siim Land is an author, speaker, and content creator. He talks about optimizing nutrition, health, performance, and well-being with different biohacking techniques.  His latest book Metabolic Autophagy talks about intermittent fasting for longevity and muscle growth.    Metabolic Autophagy book: https://www.amazon.com/Metabolic-Autophagy-Intermittent-Resistance-Longevity-ebook/dp/B07MLJ4T1L   Siim on Instagram   Siim on Youtube Follow @ketogenicgirl on Instagram for the latest posts and show updates. Try the NEW Phase 2 Higher Protein Keto Plans: https://www.ketogenicgirl.com/products/pre-order-brand-new-phase-2-plans-for-the-28-day-challenge-members Get Your Free e-Book on starting keto: https://www.ketogenicgirl.com/pages/free-ebook Special thank you to our wonderful show sponsors: BiOptimizers Magnesium Breakthrough: www.magbreakthrough.com/fastketo10 or use the code "FASTKETO" to save 10% on your order! - Try Perfect Keto Collagen or Coffee!  Use the code “FASTKETO” to save 20%: www.perfectketo.com/fastketo Prior to beginning a ketogenic diet you should undergo a health screening with your physician to confirm that a ketogenic diet is suitable for you and to rule out any conditions and contraindications that may pose risks or are incompatible with a ketogenic diet[, including by way of example: conditions affecting the kidneys, liver or pancreas; muscular dystrophy; pregnancy; breast-feeding; being underweight; eating disorders; any health condition that requires a special diet [other conditions or contraindications]; hypoglycemia; or type 1 diabetes. A ketogenic diet may or may not be appropriate if you have type 2 diabetes, so you must consult with your physician if you have this condition. Anyone under the age of 18 should consult with their physician and their parents or legal guardian before beginning such a diet]. Use of Ketogenic Girl videos are subject to the Ketogenicgirl.com Terms of Use and Medical Disclaimer. All rights reserved. If you do not agree with these terms, do not listen to, or view any Ketogenic Girl podcasts or videos.