I have been an avid weightlifter my entire life. At the age of 38 I was diagnosed with colon cancer and underwent a total colectomy. I went from 190 lb to 172 lb in a little over a week after surgery.
Gaining that muscle back was a long and hard journey. I started taking NR about a year-and-a-half ago. I felt a large increase in energy but didn’t really notice much difference in muscle mass.
Recently I started taking it sublingually I noticed much more energy. Then the supply of NR dried up and I’m anxious to try NMN.