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Put your health first in 2026 with free visits on all categories, and $200 off longevity testing.

Does age affect my recommended calorie intake?

Yes, age can have a significant impact on your calorie needs. As people get older, changes in body composition, hormone levels, and activity patterns can affect the amount of energy the body uses at rest. This means that adults sometimes require fewer calories over time even if their weight and activity level stay the same, but often need to consume more protein in their diet. 

These changes can vary widely between individuals since genetics, body composition, health conditions, and lifestyle habits can all influence how metabolism shifts with age. If you’re unsure how age-related changes may be affecting your calorie needs, it can be helpful to consult a licensed healthcare practitioner for guidance such as a registered dietitian.