'Leptin is the hormone that inhibits hunger so diet drinks like Diet Coke actually make you hungry and less satisfied with normal amounts of food, and finally when you eat or drink a lot of chemicals that your body simply cannot break down, your body makes more and more internal fat to wrap the chemicals in keeping those harmful chemicals away from your vital organs.
Also, a few things can cause early menopause such as smoking. If you've had a hysterectomy (the removal of the uterus without the removal of your ovaries) you may go into menopause a little earlier than you normally would have because of the decreasing hormones and waning effects on the ovaries.
The full transition to menopause can take four to 12 years. Menopause is the time of life when your periods stop, estrogen and progesterone production ends, and you can no longer become pregnant. During perimenopause, you might start experiencing symptoms such as hot flashes, insomnia, and fatigue.