insulin
Thyroxine
That is the thyroid gland.
Low Thyroid hormone can causes hair loss, sluggishness and low metabolic rate.
insulin
Thyroid Hormone Deficiency causes Irreversible damage to Peripheral and Central Auditory Systems...
A HCG diet is slightly different in that you have injections or supplements of the hormone HCG. However it should be noted that the actual weight loss results mainly from the restricted calorie intake causes the actual weight loss and when a person stops the diet then typically the weight they have lost is gained once more.
eating less...
The hormone that causes loss of glucose in the urine is insulin. Insulin is responsible for transporting glucose from the bloodstream into cells for energy production. When insulin is deficient or ineffective, as in diabetes, glucose levels in the blood can become elevated, leading to its excretion in the urine.
the first and well known cause is diabetes. and a common fever can also reduces the weight of the body. many diseases like Typhoid, cholera causes weight loss.
Vasopressin and ANP reduce water loss in urine. I don't remember which hormone reduces sodium loss in urine.
hiv
Salt causes you to retain liquids ,such as water, so in a way yes it does effect your weight loss.