well if you are on hgh, you are probably on an androgen as well, and if that is the case, you are probably training like a dog. am i correct? that being the case, you do need vitamins and minerals. i take a good multi-vit by gnc called mega gold. i take one pill in the morning and one at night. also in the morning ill take: 1 gram of vitamin c, sawpalmetto tabs at 500 mg, 1 pill of b-100 made by gnc as well. i take one potassium pill and one calcium pill at 500mgs. i also take 1 pill of liv-52.
at night i take zma, with another pill of mega gold, 9mgs of melatonin and 1gram of vitamin c. i feel great on all of the above, that is in addition to hgh and test, thyroid, etc. hope this helps..
LC