'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.
Answers. Best Answer: Not necessarily. It all just depends on your genetics. Most women I know start their periods around age 10-14 and go through menopause anywhere from age 45-60. Take a look at the women in your family tree. At what age did they go though menopause. If your 25 years old now then I highly doubt you'll go through menopause at age 30.