The Secretary of State is appointed by the President as part of his cabinet However, it is not quite so simple as that.
http://healthnewswires.com/Natural-Le... Leptin is a hormone responsible for weight loss and burning fat. The hormone is important for controlling hunger, burning calories, and for maintaining healthy body weight. When weight loss hormone imbalance happens, or if one becomes leptin resistant, it is common to gain weight, especially fat. Leptin supplements often help support healthy hormone production of leptin and weight loss. Leptin resistance affects nearly all the hormones responsible for weight control in the body.
Leptin is a small, hormone-like protein that is also present in colostrum. It can suppress appetite and is involved in regulating the metabolism of fats. Insulin, which is also found in colostrum, and leptin work together. When insulin is present, mature fat cells (adipocytes) in the body release leptin. It is also believed that the size of the fat cells is a major factor in determining how much leptin will be released, small fat cells release more than large fat cells.