Conclusion: As a result, women are recommended to take 400 microgram FA/day from preconception until the end of the first trimester to prevent NTD-affected pregnancies. This allows the developing neural tissue to acquire critical mass and provides the preferred rostrocaudal orientation so that these divisions contribute to the elongation of the developing neural tube in embryos.
PubMed 38728462 ↗Methylated B Complex
People mainly take Methylated B Complex for energy, focus, mood. Based on 18 first-hand reports and 17 meta-analyses & systematic reviews in the medical literature. Ranked #423 of 1,974 overall.
Of reports that state an outcome, 59% are positive.
What Methylated B Complex does, according to users
Of the people who reported each effect, the share who said it got better.
6 more with fewer than 3 reports
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
At least one meta-analysis, or 5+ randomized controlled trials. The grade measures how much human research exists — read the conclusions below for what it found.
Conclusion: Integration of these results with our latest genome-wide association study showed that cholesterol biosynthesis was potentially causally related to ALS. Last, DNA methylation at several DMPs and blood cell proportion estimates derived from DNA methylation data were associated with survival rate in patients, suggesting that they might represent indicators of underlying disease processes potentially amenable to therapeutic interventions.
PubMed 35196023 ↗Conclusion: These indices serve as templates for learning and memory, and as such, from a vulnerability perspective, may serve as targets for dysregulation during development in susceptible populations that have been disproportionately exposed to these contaminants. Included in this review is also a discussion of the relevance of developing biomarkers for use within the framework of cumulative risk-assessment.
PubMed 15126074 ↗Conclusion: Effect of miRs on impairment of immune system function due to the aging is emerging. Although it has been accepted that miRs have determinant roles in the regulation of the immunosenescence; however, most of the reports are concluded from animal/laboratory works, suggesting the necessity of more investigations in human.
PubMed 26327579 ↗Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“a good quality B complex with methylated B12, B6 and folate should not be overlooked ... these have been a game changer for me since day one.”
“My periods got significantly better once I started taking methylated b complex vitamins! Someone on here suggested I try the methylated kind instead of regular as they suspected I have the MTHFR mutation, which I think m”
“A methylated B complex (Swanson)”
“Found it fixed up my ADHD better than stims ever did”
“NAC + methylated B complex alleviates your need for Adderall entirely.”
Top discussions (5)
- What is something that can significantly improve the menstrual cycle but not many people know? ↗
- Supplement recommendations for sleep deprivation and productivity ↗
- Thoughts from Three Years in the Game ↗
- A herbal medicine used in the treatment of addiction mimics the action of amphetamine on in vitro rat striatal dopamine release - 2002 ↗
- NAC significantly potentiates my Adderall ↗
Other options for energy
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate