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Estimate maintenance calories, a practical cutting target, and a protein goal based on your body stats and activity level.

Turn a core message into multiple deterministic headline options for landing pages, launches, emails, or ads.

Convert across common measurement systems for length, weight, temperature, and volume without leaving the current page.

Compare source and destination headers, auto-match normalized columns, and surface missing or extra fields before an import.

Build a lesson outline with learning goals, activities, pacing blocks, and a simple closeout section.

Calculate body mass index from height and weight, then compare it against a standard healthy weight range.