Feeling Weak and Faint After 20 Hours of Intermittent Fasting? Do this! – Dr.Berg

Understanding the Adaptation Process00:00:00

Transitioning from burning glucose to burning ketones takes time, especially for those with insulin resistance or diabetes. Feeling faint suggests you may be advancing your fasting window too quickly.

Scaling Back and Gradual Progression00:01:07

If you experience symptoms, return to a more manageable fasting level, such as keeping three meals a day or avoiding snacks, until your body is comfortable. Gradually increase your fasting window by small increments.

Nutrient Solutions and Metabolic Support00:02:02

Weakness is often caused by electrolyte imbalances. Ensure you consume at least one teaspoon of sea salt daily, and supplement with B vitamins (specifically B1), potassium, and magnesium. Incorporating MCT oil can also provide an alternative fuel source to ease the transition.