3. The CKD Enhances Mood
Eliminating carbs can negatively impact mood and outlook in some people prone to depressive thoughts. The serotonin boost from carb feeds enhances mood.
Carbs increase uptake of tryptophan, a precursor of the feel-good neurotransmitter serotonin. Periodic feeds provide a sense of variety and freedom to look forward to, reducing feelings of restriction from the ketogenic days.