If you've lost a significant amount of weight, increased your exercise or made any significant changes in your lifestyle in regard to eating and exercise, it's time to modify your plan. Simply use the Diet Assessment Calorie Calculator tool to help you find the appropriate calorie level based on the changes you've made in your lifestyle.


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Did you take the stairs to work this morning or play tennis yesterday afternoon? Physical activity (no matter how big or small) burns calories and this calculator tells you that calorie amount. Check out your favorite activity and you may be pleasantly surprised!


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Body Mass Index (BMI) is one of the most accurate ways to determine when extra pounds translate into health risks. Use the BMI Calculator to figure your BMI.


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Powered by the USDA National Nutrient Database, the Food Calorie Calculator allows you to choose from thousands of foods and brands, and see nutrition facts such as calories, fat, protein, carbohydrates, fiber and sugar.


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