Just use animal paste like Durvets. It's less than $10 at your local animal and farm store and it has weights on the syringe/plunger so all you have to do is push a little bit out to the notch that matches your bodyweight. Myself and 10+ family members & friends have all used it. It's effective as hell. I got very sick with some sort of virus a couple of months ago and it wiped out nearly all of my symptoms within 24 hours.
Just use animal paste like Durvets. It's less than $10 at your local animal and farm store and it has weights on the syringe/plunger so all you have to do is push a little bit out to the notch that matches your bodyweight. Myself and 10+ family members & friends have all used it. It's effective as hell. I got very sick with some sort of virus a couple of months ago and it wiped out nearly all of my symptoms within 24 hours.