It will only increase muscle size, strength, and endurance for individuals whose bodies are not producing enough growth hormone on their own. (hghinjections.us)
This is so important for your body to produce enough growth hormone and repair itself after a workout. (mindbodygreen.com)
If our bodies are already not secreting enough growth hormone simply because of our age alone, and we compound that by not getting the sleep that we need we are essentially shooting ourselves in the foot. (hghinjections.us)