I was at H.E.B. today and i saw these:
It's a HGH spray. It was 50 bucks. Is this stuff any good for older people? I'm thinking about getting it for my dad. Thanks
If you really want to get him something useful as a birthday present or something, pay for his consultation and blood tests with an HRT doctor. Knowing levels of testosterone, LH & FSH, estrogens, igf1, prolactin, thyroid hormones & TSH, and whatever else the doc recommends, is necessary in order to decide whether to take action and to ensure he's taking the right action. Standard screenings for things like liver & kidney health, diabetes, cancer markers, and PSA are wise too. If you've got the money, send him to the Mayo Clinic for a top to bottom checkup.
I'd recommend the same for you (or anyone) on a semiregular basis so that you have a baseline. That data might be real handy one day. With things like PSA (prostate specific antigen) for example, the level someone tests at is actually less telling than the trend.