B Vitamin Complex
B-MFH
Also known as: B-MFH Complex, Methylated B Complex
Proprietary methylated B vitamin complex supporting cellular energy metabolism and methylation pathways.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Energy metabolism
- Methylation support
- Cognitive function
How it works
- Provides bioavailable methylated B vitamins
- Supports homocysteine metabolism
- Cofactors for energy production
Dosage
- Typical range
- 5-15 mg daily
- Timing
- Morning
- With food
- Yes
- Duration
- Safe for ongoing daily use
- Special populations
- Well tolerated across populations
Forms
- Capsule
Safety
Common side effects
- Generally well tolerated
Evidence notes
Contains well-researched B vitamins in methylated forms
Grade B: Some human trials support key claims; further confirmation needed.
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.