Wild Yam Benefits. There are many claimed benefits of wild yam. The supplement is often said to be useful for breast enlargement, increasing energy and libido, and relieving menopause symptoms. It is also believed to be beneficial for treating conditions such as diverticulitis, osteoporosis, and rheumatoid arthritis.
Body mass index (or BMI for short) is a ratio between your weight and height that is used to asses your risk of certain health problems such as cardiovascular disease, diabetes and strokes. Numerous studies have shown a correlation between an increased ratio of weight and height with an increased risk of health problems.
How BMI Is Calculated. BMI is a ratio of weight and height and is calculated using a formula. To calculate BMI, take an individual's weight in pounds and divide it by the square of her height in inches. Multiply that result by 703. So someone who weighs 140 pounds and is 5 feet 6 inches tall would have a BMI of about 22.6.