Healthy Keto for Weight Gain: Building Muscle and Reversing Insulin Resistance

This podcast episode delves into the less common application of a healthy ketogenic diet and intermittent fasting: gaining weight and building muscle, particularly for individuals who are underweight or struggle to gain mass. It distinguishes between two primary groups: those who are underweight but insulin resistant (or diabetic) and those who are underweight but insulin sensitive. For the insulin-resistant group, the core strategy remains reducing insulin and cortisol while increasing growth hormone and cutting carbs, but with the crucial addition of increasing overall calorie intake, primarily from healthy fats. For the insulin-sensitive group, the goal is to gain weight without developing insulin resistance, allowing for a moderate increase in healthy carbs (50-100g/day) while still prioritizing nutrient-dense foods over junk.

The episode emphasizes that simply ingesting more calories is insufficient; the body must be able to digest, absorb, and utilize these nutrients effectively. This involves optimizing digestive health through digestive enzymes, bile salts, and ensuring a healthy nervous system, as stress (sympathetic activation) can shut down digestion and anabolic processes. The concept of the body's "set point" is introduced, explaining that the body will naturally resist weight changes, requiring a sustained calorie surplus and strategic effort to shift it. Listeners are also encouraged to reflect on their perception of a "normal" body weight, cautioning against comparing themselves to unrealistic ideals.

Practical recommendations are provided across four key areas. First, **Nutrition**: Deliberately eating more, counting calories to ensure a surplus, and increasing fat intake (especially for insulin-resistant individuals) while managing carbs based on insulin sensitivity. Second, **Intermittent Fasting**: Insulin-resistant individuals should maintain 16:8 or 18:6 feeding windows to maximize insulin reduction, while insulin-sensitive individuals can use shorter fasts (e.g., 12:12) or even break fasts with pure fat (like bulletproof coffee) to ensure adequate calorie intake. Third, **Exercise**: Focus on heavy weightlifting (few reps, high weight, 2-3 times/week) and short bursts of High-Intensity Interval Training (HIIT) to stimulate growth hormone, while avoiding prolonged strenuous exercise that elevates cortisol. Low-intensity aerobic activity like walking is acceptable. Fourth, **Stress Reduction**: Implementing practices such as breathing exercises, meditation, and Emotional Freedom Technique (tapping) to lower cortisol, enhance parasympathetic activity, and support overall anabolic function.

Ultimately, the podcast advocates for a holistic approach to health, recognizing the interconnectedness of chemical (nutrition, hormones), structural (exercise), and emotional (stress) components. It challenges the conventional focus solely on macros or calories by highlighting the critical role of hormonal balance, digestive efficiency, and nervous system regulation in achieving body composition goals. The broader implication is that true health mastery involves understanding and optimizing these underlying physiological and psychological systems, rather than just adhering to superficial dietary or exercise rules, especially when pursuing a goal contrary to the typical use of a diet like keto.

"the vast majority of people go into keto and intermittent fasting because they want to lose weight there are also people who are thin and yet have insulin resistance or diabetes or there are also those people who would like to gain weight but they don't want to eat a bunch of sugar and carbs and grains and junk food"

"if you're underweight an insulin resistant the only change is that they're gonna try to increase the calories okay all the other steps are going to be identical you still want to reduce insulin you still want to reduce cortisol you still want to increase growth hormone and you still want to cut carbs"

"cortisol is destructive and it is muscle wasting it's protein wasting"

"growth hormone everybody wants to increase because that's how you build muscle growth hormone is the hormone that builds muscle"

"don't compare yourself to supermodels or bodybuilders or some contrived ideal really be honest and figure out what is that normal place your body"

"it's not enough to ingest the calories you also have to be able to digest and absorb them"

"your digestion does not function without your nervous system so the healthier your brain is the better your digestion works and vice versa"

"your anabolic function is entirely 100% dependent on how well is that parasympathetic nervous system working"

"fat is the type of food that's the macro that you increase if you are insulin resistant then you want to keep your carbs very very low"

"emotional stress can be devastating it increases cortisol it interferes with digestion it interferes with growth hormone it shuts down your parasympathetic nervous system"