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Your Guide to Being Well and Staying Healthy
Bookmark the StayWell Knowledgebase today to make wise health decisions every day. Learn about diseases and conditions, surgeries and procedures, medications, nutritional supplements, and topical wellness issues. Target your search or browse through the topics. The information here is medically sound and highly reliable.
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Health Tip of the Day

Calculating BMI

Here's the math behind the online calculators for body mass index (BMI). To find your BMI, first multiply your height in inches by your height in inches (you are squaring the number). Then divide your weight in pounds by that square number. Multiply that result by 703. The answer is your BMI. A healthy BMI falls between 18.5 and 24.9. Overweight is 25.0 to 29.9. Obese is 30.0 and greater.