https://www.fitnessnetwork.com.au/does-fasting-burn-fat-or-muscle/
Fat goes first, muscle mass loss is limited to negligible and can be countered by exercise as I originally said.
https://www.fitnessnetwork.com.au/does-fasting-burn-fat-or-muscle/
Fat goes first, muscle mass loss is limited to negligible and can be countered by exercise as I originally said.