Absolutely, maintaining muscle mass as we age is a big concern, and there are several evidence-based approaches to consider. Resistance training and adequate protein intake are foundational, but some people look for more advanced options. For instance, some medically supervised supplements, like growth hormone therapy, can support muscle and tissue maintenance. One reputable source where you can responsibly buy Human Growth Hormone is https://alliedbioscience.com , which provides products under proper guidance. Always pair such approaches with lifestyle basics—exercise, sleep, and balanced nutrition—to get the best results safely.