Struggling to know what to eat & why so you and your family can live with vitality? Wow, do we ever have an incredible episode today with Mark Sisson. If you've been part of the health and fitness community, you know Mark, as he's had the number one ranked fitness blog in the world for a decade, Mark's Daily Apple, and a host of New York Times best-selling books and is the founder of Primal Kitchen. Today we cover:What Mark calls the holy grail of diet - metabolic flexibilityWhen and what to eat for your first meal of the dayHow grains may be hurting youHow you can best fuel your body for performanceWhich parts of the keto diet and intermittent fasting make senseLinks & Resources mentioned on this podcast, show notes & transcript can all be found at: https://livefitignitechange.com/sisson Episode timestamps:[02:28] Introduction of Mark Sisson[04:26] Serving organizations through the Primal Health Coach Institute[05:34] Living Fully Day & the 8Fs to live fully[07:01] Establishing a strong foundation through nutrition[08:12] How to combat eating too much[09:32] The holy grail of diet - metabolic flexibility[11:47] Dietary strategies to achieve metabolic flexibility[12:42] Strategy #1: Cutting out carbohydrates[14;40] Strategy #2: Ketogenic diet[15:30] Strategy #3: Two meals a day[17:50] Benefits of metabolic flexibility[20:49] The “old” carb loading theory[22:57] The life-changing decision of cutting out grains[27:25] Is the ketogenic diet sustainable?[30:18] Collagen as the 4th macronutrient[32:29] How to gain weight without gaining fat[36:03] Free resources and guides as part of the community  - - - Igniting change + helping others live fit through Inrive Performance Nutrition & the Live Fit, Ignite Change podcast. Hosted on Acast. See acast.com/privacy for more information.