My guest this week is Dr. Richard Johnson, the author of Nature Wants Us to Be Fat In this episode, Dr. Johnson and I discuss how nature put a survival switch in our bodies to save us from starvation. Since we are no longer hunters and gatherers, that switch is no longer useful and is often stuck in the on position causing weight gain. Dr. Johnson talks about ways to turn it off and avoid unwanted weight gain, and more importantly, avoid exacerbating major diseases.  Learn more about Dr. Johnson and his book at https://drrichardjohnson.com/.   Sponsor Deals   BiOptimizers The fourth-generation formula of magnesium breakthrough now includes cofactors vitamin B6 and manganese that support the absorption of magnesium. Magnesium is involved in 85% of the body’s metabolic reactions. Magnesium breakthrough has seven unique forms of organic, full spectrum magnesium which helps to reduce stress, improve sleep, and give you abundant all-day energy. Visit magnesiumbreakthrough.com/bionat  and use code BIONAT10 at checkout to save 10%.   DrinkHRW.com  Molecular Hydrogen addresses the foundations of health through its ability to manage reactive oxygen species (ROS), inflammation and improve metabolic balance.Anecdotally we have seen improvements in blood sugar control, pain from arthritis and even cognitive function in a Parkinson’s patient.    Visit drinkhrw.com/superhuman and use code Longevity to receive 15% off   Episode Takeawys:    [06:15] How Dr. Johnson got where he is today… [13:20] Why do our bodies work the way they do when it comes to fat storage?.. [20:09] What foods activate the survival switch?.. [24:45] What are the issues with high glycemic foods?.. [26:05] Why is fructose so harmful for the body?.. [34:25] Study on low fructose with no fruit diet vs some natural fruit and low fructose diet… [35:30] Does dehydration make you fat?.. [45:18] What is resistant starch?.. [47:42] Does glutamate make you fat fast?.. [55:42] Let’s talk cancer.. [67:55] Can you turn off the obesity switch and repair damaged mitochondria?..   Follow Nat: Facebook Facebook Group  Instagram Youtube Work with Nat: Book Your 20 MInute Optimization Consult