I do sports and tried different methods, yet this one is effective, I agree abusing can harm your body, but if take care about dosage and right usage should be enough to have almost only positive effects.
https://thblack.com/category/kratom/ will be my supplier and guide from the beginning. I share with you Mr. Mindcollaps because I only trust them. There are so many false claiming people just to that want you to buy their stuff and you receive different drug. I was there...cheers. Check the info first!!! ANd leave some comments afterwards or pm me, I can send you some additional pictures and instructions, but I think you will be fine.