You have not mentioned whether you are male or female. If you are female then there are chances that you shall need hormonal supplement even past age 73.
There is no safe way to gain muscle strength using steroids because they are dangerous to use. Use of steroids can cause heart problems, mood swings, liver damage, depression, heart damage, and a host of other problems.
External
Growth hormones cause the body to create more muscle mass. Therefore when the body absorbs more hormones this in turn will decrease fat inside the body as muscle mass is increased.
Chiropractic care is great for your overall health and does way more than what people realize. Most people from day to day the spine gets out of place and can cause muscle problems and constricted blood flow to the brain which can be a cause of depression.
There are several accepted physical symptoms of depression. A person suffering from depression may exhibit one or all of these. Some of these symptoms include; headaches, back pain, muscle aches or joint pain, chest pain, digestive problems, exhaustion/fatigue, and sleep disturbances.
No the diaphragm does not produce hormones. All the diaphragm is is a muscle that expands and contracts to inflate and deflate your lungs.
No, they dont have hormones in the anus. The anus is a blend of fatty and soft muscle tissues. However, the structure and beauty of the anus is dependent on women's hormones.
The tightness in your chest is not likely from hormones. It could be from acid reflux or even a sprained chest muscle.
hormones respnsoble for growth and development
smooth muscle
The sternohyoid muscle, Omohyoid muscle, and Thyroid muscle are three muscles that are responsible for the depression of the hyoid bone.
The hormone responsible for male facial hair and muscle development is testosterone. Testosterone is produced primarily in the testes and is responsible for the development and maintenance of secondary sexual characteristics in males, such as facial hair growth and increased muscle mass.