Nutrition

Eating the Right Number of Calories

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Calories provide the energy your body needs to function. The number of calories you need depends on your age, sex, body size, and activity level. Rather than focusing on a specific calorie number, aim for a healthy eating pattern that supports your overall health. Your doctor or a dietitian can help you determine your individual needs.

Online Medical Reviewer: Brittany Poulson MDA RDN CD CDE

Online Medical Reviewer: Jessica Gotwals RN BSN MPH

Online Medical Reviewer: Robert Hurd MD

Date Last Reviewed: 04/01/2025

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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