Special-Audience & Context Tools

Nutrition After 40 / 50 Calculator

Set practical calories and macros for adults over 40 with recovery-friendly guardrails.

What this does

This calculator starts from a standard BMR estimate, adjusts for age and activity, then sets practical macro targets with higher protein support that is usually helpful after 40.

Who it helps

  • Adults 40+ who want simpler numbers for fat loss, maintenance, or lean gain.
  • People returning to training and wanting recovery-friendly targets.
  • Anyone seeing slower progress and needing tighter protein + calorie structure.

Nutrinaut — AI Performance Coach

Sync your wearable data, get smarter macro guidance, and improve recovery with practical daily insights that fit real life.

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