348: The Science of Metabolic Flexibility

Have you ever wondered how to enjoy your favorite carbohydrates without completely ruining your fat-loss progress or crashing your energy levels halfway through the day?

This episode compiles previous interviews regarding how to fuel the body, burn fat, and use carbohydrates. Rachel Gregory shares her transition from keto to reintroducing carbohydrates to fuel training and performance. Robert Sikes explains how adherence to keto develops metabolic machinery. I share my framework on carb back-loading to manage glycogen stores. Consuming carbohydrates post-workout and at dinner keeps blood sugar from spiking, maintains fat adaptation, and shifts the body into a rest state. Keeping carbohydrates under 100 grams lets you utilize fat for energy during the day and use carbohydrates for recovery.

Key takeaways

• Metabolic flexibility allows your body to burn fat for energy during low-impact activities and seamlessly switch to burning carbohydrates during workouts.

• Becoming fat-adapted typically requires a minimum of three to four weeks in a low-carbohydrate state.

• Reintroducing carbohydrates should be done slowly, prioritizing sources like potatoes, rice, and fruits over processed foods.

• Carb back-loading involves eating your carbohydrates post-workout and at dinner to replenish muscle glycogen without storing it as fat.

• Consuming carbohydrates in the evening helps transition the nervous system into a parasympathetic, rest-and-digest state for sleep.

• Strict adherence to a single dietary protocol like keto can maximize the efficiency of your body's metabolic machinery.

• A low-carbohydrate lifestyle can be defined as consuming under 100 grams of carbohydrates per day.

Resources

• Website: https://milliondollarbodylabs.com/

• Book: The Million Dollar Body Method by Nate Palmer

• Lean Energy Stack: https://milliondollarbodylabs.com/pages/lean

Instagram: @_milliondollarbody