Originally Posted by crucifissio

he can force ketosis if he is well enough to walk...fasting + 4-5 hours of walking for a few days and there is no other option for the body but to burn fat...getting in to ketosis is not easy...it takes usually 2-3 weeks without rigorous exercise...I may be giving you shit advice considering his medical condition...but burning calories always speeds up the process and huger is easily controlled with keto...