i did pellets once. they did 14 of them. felt really good right away. then they did what they called "a boost" and added 10 more pellets like 6 weeks later. a few weeks after that i was all messed up. started choking in my sleep, then would have severe insomnia for several days in a row, no energy, really bad anxiety, etc. it was horrible. was in and out of the doctor and specialists for a couple of months taking sleep studies and all sorts of tests. I kept telling everyone that i thought it was the pellets and no one would have any of it. once they wore off/dissolved, i was back to normal. never went back to that doctor or back to that method of delivery