Last updated: October 9, 2026
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Talk with a healthcare professional
Always seek the advice of your doctor, a registered dietitian or another qualified healthcare provider with any questions about a medical condition, your weight, your diet or physical activity. This is especially important if you:
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Never disregard professional medical advice or delay seeking it because of something you read on FIT and Well Living.
Calculators
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Individual results vary
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Eating disorder support
If you're struggling with your relationship with food or your body, you're not alone, and support is available. Please talk with your doctor or a mental health professional.
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