Fasting is going well, not too much problem resisting food, just have to ignore the habits. No pain, no unreasonable cravings, and not actually that distracting. Just a quick word about fasting and “ketosis.” If I understand this correctly, during fasting your glucose levels start to drop so the liver … Continue reading Tim vs Aging – Day 13 – Fasting Day, Ketosis Explained, plus What the Heck is a Niacin Flush?