In a previous article, I discussed the hormone leptin. Leptin is a hormone made by fat cells that signals your brain to tell it how much fat is in your body. Your leptin level is reduced, which boosts appetite, coaxing the body to accumulate fat, if you don't have a lot of body fat. But if you are already fat, the mind may be immune to leptin's sig

Or you could potentially be a person, chromosomally and genitally male, who develops female-usual behaviour (and look) because of extra female hormones in the womb. The mechanism that turns the embryo’s genetic sexual intercourse in to the Grownup male or woman depends upon an immensely advanced interaction of genetic, psychological, social