I've been through this gastric bypass surgery and was able to reduce my weight upto 40 Kilo and I am very happy for that .
But after that I've always been very lethargic and weak unable to do any workouts after the surgery for even half an hour
I feel weak all the time
I want to build my body right now cause it feels a little awkward to get slim at a time
do you suggest me to take any supplements for the increase of the energy during workouts ?
what are they ?
(Thanks in Advance) :)