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    <!-- ===== NUTRITION CALCULATORS (2 Tools) ===== -->
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    <!-- ===== ADVANCED HEALTH CALCULATORS (3 NEW Tools) ===== -->
    
    <!-- NEW: Gut Microbiome Calculator -->
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    <!-- NEW: Inflammation Calculator -->
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        <lastmod>2026-03-19</lastmod>
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    <!-- NEW: Hormone Health Calculator -->
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    <!-- ===== STATIC PAGES ===== -->
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