On this site I’m unable to answer patient specific questions, but as time permits, may answer questions of a general interest.
I have been working out with a personal trainer with weight training and have been doing running on my own. I have been getting much stronger although I haven’t lost much weight. I asked the trainer why it takes longer to recover from a strenuous session at age 66 than it did when I was younger. She said that as we get older we have very little HGH in our system and that a small dose of HGH would help me recover quicker and she could push me harder. Would a small dose of HGH be beneficial for training? I know that testosterone creams etc. have a lot of side effects which are not good but how about HGH?
Human Growth Hormone, or HGH, is a hormone that regulates growth, and decreases with age, as well as from obesity. It is one of many factors why, all other things equal, 66-year-olds aren’t as strong or fast, or recover as quickly, as when they were younger. With age lung function gradually declines, the cardiovascular system is less robust, testosterone levels fall in men, etc. In one of his movies, Warren Miller said something like, “If a 40-year-old says they sky as well as when they were 20, they are either lying, or they weren’t very good when they were 20!”
Human Growth Hormone is only approved by the FDA in limited circumstances, not including the normal decline with aging, and it’s expensive. It probably does build muscle, and for this reason is banned by the Olympics and some other sports institutions. It also has potential side effects.
Getting adequate sleep, regular exercise, eating healthy, and managing stress, are the most important things you can do to boost your growth hormone and improve your endurance.