There are many types of hormones, different types of hormones have different roles, can not be generalized, usually hormones can effectively balance the body’s endocrine function, coordination of functioning. 1. Protein hormones: such as insulin, mainly help the body to participate in sugar metabolism, and timely adjustment of blood sugar in the body. 2. Amino acid derivatives: such as thyroxine, which mainly promotes the metabolism of proteins, sugars and fats, raises the basal metabolic rate, and plays a very important role in the growth and development of the body. 3. Steroid hormones: such as testosterone, mainly to maintain spermatogenesis, stimulate the growth and development of reproductive organs, and have a positive effect on the reproduction of the organism. 4. Amino hormones, such as adrenaline, play a positive role in balancing blood pressure in the body. Therefore, different kinds of hormones have different effects, and you need to apply the right hormones according to the doctor’s instructions to avoid unauthorized abuse.