B Vitamin
Supplement DosageB Vitamin helps you Estimate evidence-informed supplement ranges using age, goals, intake, and lifestyle context.
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B-Vitamin Complex Calculator
Calculate your daily B vitamin needs for energy and metabolism
⚠️ Increased Deficiency Risk
Based on your profile, you may be at risk for B vitamin deficiency.
🍽️ Top B-Vitamin Rich Foods
💡 B-Vitamin Tips
- B vitamins are water-soluble - take with water, excess is excreted
- Best absorbed when taken with food in the morning
- B vitamins work together - a complex is often better than individual
- Bright yellow urine is normal - it's excess riboflavin (B2)
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About the B Vitamin
This tool turns common health inputs into a clear, educational result you can use to understand your current patterns and prepare better questions for a qualified healthcare professional.
Results are informational and are not a diagnosis, prescription, or substitute for medical care.