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About Us

Welcome to The Body HQ

Your free, science-backed resource for understanding what your body needs โ€” personalized to you.

Why We Built This

Health information is everywhere โ€” but personalized, reliable health tools that actually account for who you are? Those are surprisingly hard to find. Most calculators online give you a generic number with no context. Most health sites bury the answer you need under ads, paywalls, or confusing medical jargon.

The Body HQ was built to fix that. We wanted a place where anyone โ€” regardless of age, background or budget โ€” could get accurate, science-based health guidance in seconds. No sign-up. No subscription. No confusion. Just the information your body needs, personalized to you.

Every tool on this site is built around one simple idea: when people understand their bodies better, they make better decisions. Better sleep. Better nutrition. Better awareness of stress before it becomes a crisis. That is what The Body HQ is for.


Our Values

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Evidence-Based
Every recommendation comes from peer-reviewed research and official dietary guidelines. We do not guess, and we do not exaggerate.
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Truly Personalized
Generic health advice is often useless. Our tools adjust for your age, sex, weight, diet, and life stage because your body is not average.
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Private & Free
No accounts. No data collection. No fees. Your health information stays on your device. We make money from ads, not from your data.
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Medically Responsible
We are not doctors and we never pretend to be. Every tool includes clear disclaimers and tells you when to seek professional advice.
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Always Accessible
Every tool works on any device, any screen size, anywhere. Good health information should not require a fast connection or a big screen.
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Always Current
Our data is based on the most up-to-date Dietary Reference Intakes from the National Academies of Sciences. We update when guidelines change.

Where Our Data Comes From

We take data accuracy seriously. Every nutrient recommendation, sleep guideline and health reference on this site is sourced from the most authoritative health organizations in the world:

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National Academies of Sciences, Engineering & Medicine
Primary source for all Dietary Reference Intakes (DRIs) including RDAs and Adequate Intakes
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NIH Office of Dietary Supplements
Detailed nutrient fact sheets and upper tolerable intake levels
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American Academy of Sleep Medicine
Sleep duration recommendations by age group
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USDA Dietary Guidelines for Americans
Macronutrient ranges and general dietary guidance
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Peer-Reviewed Research
Supporting evidence for beneficial compounds like CoQ10, lutein and omega-3s
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Harvard T.H. Chan School of Public Health
Nutritional epidemiology research and dietary guidance from one of the world's leading research institutions

Medical Disclaimer

The Body HQ provides general educational information only. Our tools and content are not a substitute for professional medical advice, diagnosis, or treatment. Individual health needs vary based on medical history, medications, genetics and other factors that our tools cannot account for.

Always consult a qualified healthcare provider โ€” including a registered dietitian, physician, or licensed specialist โ€” before making changes to your diet, supplement routine, sleep habits, or health practices. If you are pregnant, have a chronic condition such as diabetes, or take regular medication, professional guidance is especially important.

If you have questions about our data sources or methodology, please contact us.