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Medical disclaimer

The calculators, results and articles on TDEE Plus are for general information and education. They are not medical, nutritional or dietary advice, and they are not a substitute for advice from a doctor, registered dietitian or other qualified health professional.

Results are estimates based on published equations. Individual needs vary, and estimates can differ from your true requirements by several hundred calories a day.

When to speak to a professional first

  • You are pregnant or breastfeeding.
  • You are under 18.
  • You have a medical condition, including diabetes, thyroid, kidney or heart conditions, or you take medication that affects appetite or metabolism.
  • You have, or have had, an eating disorder or disordered eating.
  • You plan to eat below about 1,200 calories a day (women) or 1,500 calories a day (men).

If you are struggling with food or body image, please reach out to a doctor or a local eating disorder support service.

Never disregard professional advice or delay seeking it because of something you read on this site.