A Validated Health & Wellness Tool for Your AI

Calculate and contextualise health metrics — BMI, TDEE, heart rate zones, VO2 max estimates.

SETUP TIME

0 min

SKILL LEVEL

beginner

COST TO RUN

Free. No credentials, no API calls, no external dependencies.

SAFETY SCORE

90/100

A DAY WITH THIS

You tell Claude your weight, height, and typical activity level. In seconds, it calculates your BMI, daily calorie needs, and the heart rate zones where you'd build aerobic fitness. You paste the output into your fitness app and start your week with real numbers.

TRY THIS FIRST

Calculate my fitness baseline
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STACKS WELL WITH

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SUBSCRIBERS ONLY

The exact prompts, config and setup instructions are available to Followloop subscribers.

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ACCESS THIS TOOL

Get access to this tool and 700+ other safety-validated resources through Followloop.

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FOR BEGINNERS

Copy-paste your height, weight, and activity level into a prompt — no setup, no technical knowledge required

SAFETY STATUS

Safety score90/100

✓URL reputation checked

✓Prompt injection screened

✓Malicious code scan

✓Re-scanned every 6h

MORE IN HEALTH & WELLNESS

Every tool in Followloop is screened like this one.

Claude will eat your time. Followloop gives it back, with interest.

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