medication

I’m currently on thyroid medication and like to switch to something that would help me increase my metabolism without taking this drug anymore do you have any advice on supplements that can come close to matching what these thyroid medications do in terms of my metabolism?

looking for advice from experienced people only. Looking to finish up summer strong, problem is I am on back medication for pain. My doc want me on it for a while if I am to continue lifting. Would ostarine allow me to get away from this medication to heal my back or am I expecting too much?