Calculate your optimal supplement dosage based on your body weight, age, and health goals. Science-backed recommendations with timing guidance.
Medical Disclaimer
These dosage recommendations are for general informational purposes only and are based on commonly cited research. Individual needs may vary significantly. Always consult with a healthcare provider before starting any supplement regimen, especially if you have health conditions or take medications.
Taking the right amount of a supplement is crucial for effectiveness and safety. Too little may not provide benefits, while too much can cause side effects or toxicity. Optimal dosages depend on factors like body weight, age, gender, and health goals.
Many supplements, especially fat-soluble vitamins and minerals, are dosed based on body weight. Larger individuals may need higher doses.
Nutrient needs change with age. Older adults may need more of certain nutrients (like B12 and D3) due to decreased absorption.
Men and women have different needs for some nutrients. For example, pre-menopausal women typically need more iron than men.
Therapeutic doses for specific conditions may differ from maintenance doses. Athletic performance or recovery may require higher amounts.