Have you ever heard of IGF-1? You might think it is a new space rocket or human-like robot. In fact, it is a hormone that may be a critical key in slowing down the aging process.
What is IGF-1?
Insulin-like growth factor-1, aka IGF-1, is a protein that consists of 70 amino acids. It plays a critical role in the growth of almost every cell in the human body, especially skeletal muscle, bone, kidneys, nerves, skin, and lungs. It helps regulate nerve cell growth and development. This may play a critical…
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