B Vitamins

Matrix of B Vitamins and Health Concerns

Perplexity AI - Deep Research March 2025 - has the details and references

Click here for the Google Spreadsheet

📄 PDF of Perplexity answer - with references

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VitaminDWiki – Comparing High-dose vitamin D therapies includes the use of B Vitamins

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VitaminDWiki – Vitamin B12 contains

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B-50 and B-100 contents vary:

B-50 Complex

Thiamin (B1): 50 mg

Riboflavin (B2): 50 mg

Niacin (B3): 50 mg

Vitamin B6: 50 mg

Folate (B9): 400-665 mcg

Vitamin B12: 50-150 mcg

Biotin (B7): 50-600 mcg

Pantothenic Acid (B5): 50 mg

B-100 Complex

Thiamin (B1): 100 mg

Riboflavin (B2): 100 mg

Niacin (B3): 100 mg

Vitamin B6: 100 mg

Folate (B9): 400-800 mcg

Vitamin B12: 100 mcg

Biotin (B7): 100-1000 mcg

Pantothenic Acid (B5): 100 mg

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Founder of VitaminDWiki takes a B-100 complex pill every 2nd day

• Supplements taken by the founder of VitaminDWiki along with 5 mg sublingual B12 weekly

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ConsumerLab has an excellent review of B vitamins - 89 pages

Click here for a 5 day FREE trial of their service - B vitamins and hundreds of other reviews