What does the MTHFS (Folate/ Methylation) gene do?

The MTHFS (Folate/ Methylation) gene provides instructions for an enzyme used in the folate cycle. This enzyme helps convert one form of folate (5-formyltetrahydrofolate) into another (5,10-methenyl-tetrahydrofolate). That conversion supports efficient folate metabolism, which feeds into methylation—an essential process your body uses for normal cell function and biochemical balance.

Why is the MTHFS (Folate/ Methylation) gene important?

MTHFS is important because folate metabolism sits at the center of methylation, and methylation influences how your body processes nutrients and maintains key biological functions. Certain MTHFS genetic variants may change how efficiently this step in the folate cycle runs. Research has found an association between a common MTHFS variant (rs6495446) and higher odds of kidney disease in a large study, although scientists are still investigating whether the relationship is causal and what mechanisms may be involved. This makes MTHFS a valuable gene to review when you want more personalized insight into nutrition, detox-related biochemistry, and kidney health considerations.

What can I do based on my MTHFS (Folate/ Methylation) results?

Based on your MTHFS (Folate/ Methylation) results, you’ll receive 5 personalized recommendations that translate your genetics into practical next steps. These include dietary and supplement guidance tailored to your genotype—such as nutrition strategies that emphasize folate-supportive foods and supplement options that may better match your folate-cycle needs. Your report is designed to help you prioritize changes that align with your DNA, while keeping the guidance clear and actionable.

Can MTHFS (Folate/ Methylation) genetic variants affect kidney health?

They may. A large study reported an association between the “C” allele of the MTHFS variant rs6495446 and higher odds of kidney disease. Researchers have also observed that this allele may increase MTHFS activity, but the exact biological mechanism and whether the relationship is causal are still being studied. Additionally, not all studies show the same pattern in every group—for example, one study in people with type 2 diabetes did not find a link with diabetic kidney disease. A personalized MTHFS report helps you interpret your genetic findings in context and focus on supportive nutrition and supplement strategies that align with folate metabolism and kidney-focused wellness goals.

What do I get from an MTHFS (Folate/ Methylation) genetic test report?

You get an analysis of your MTHFS genetic variants and a clear, personalized explanation of what they may mean for folate metabolism and methylation-related function. The report then turns your results into 5 personalized recommendations, including dietary and supplement guidance. The goal is to move beyond raw genetic data and provide practical, DNA-informed actions you can discuss with a clinician or use to guide your everyday nutrition and wellness planning—especially for areas like nutrient metabolism, detox-related pathways, and kidney health support.

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MTHFS (Folate/ Methylation)

Rated 4.69 out of 5 based on 13 customer ratings

4.7 (14 reviews)

MTHFS (Folate/ Methylation)

Rated 4.69 out of 5 based on 13 customer ratings

4.7 (14 reviews)

The report provides up to 5 personalized recommendations based on your genetic variants analyzed. Purchase a DNA kit to generate your genetic results. If you've already got one, you're all set to continue. View sample report.

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Trusted by 200,000+ users & 2,000+ doctors

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Analyzes Key Genetic Variants

Up to 5 DNA-Based, Science-Backed Recommendations

MTHFS (Folate/ Methylation)

$59 $29

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Product features

Note: To generate your personalized report, purchase a SelfDecode DNA kit. If you already have one, you’re ready to proceed.

Understanding Your MTHFS (Folate/ Methylation) Variants: A DNA Gene Report

Do you ever wonder why certain foods seem to affect your energy, mood, or “brain fog” more than they do for other people? Are you trying to support healthy methylation, detox pathways, or kidney health—but feel unsure where to start? Your MTHFS (Folate/ Methylation) gene helps manage how your body processes folate, a nutrient at the center of methylation, and understanding your MTHFS genetic variants can clarify what your body may need to function at its best.

Key Report Highlights

This MTHFS (Folate/ Methylation) Gene Report analyzes key genetic variants in MTHFS and translates them into 5 personalized recommendations tailored to your DNA. MTHFS produces an enzyme that converts 5-formyltetrahydrofolate into 5,10-methenyl-tetrahydrofolate—an important step in the folate cycle that supports methylation. Because methylation influences nutrient processing and detox-related biochemistry, your MTHFS profile can offer actionable insight for nutrition support and kidney-focused wellness planning. Notably, research has linked a common MTHFS variant (including the “C” allele of rs6495446) with higher odds of kidney disease in a large study, highlighting why folate-pathway genetics can matter for long-term health monitoring.

Personalized, Actionable Recommendations

Your results include DNA-based guidance designed around your specific MTHFS (Folate/ Methylation) genotype, with clear dietary and supplement recommendations. For example, your report may suggest food-forward ways to support folate metabolism (such as prioritizing folate-rich options like leafy greens and legumes) and, when appropriate, targeted supplement strategies to support folate-cycle function based on your genetic pattern. Each recommendation is personalized to help you make practical, everyday choices that align with your folate/methylation biology and health goals—especially in areas like nutrition support, detox-related pathways, and kidney health.

User-Friendly Format and Trust

With actionable and easy-to-understand recommendations, the report is designed for seamless integration into your daily life. Its user-friendly format ensures accessibility, making complex genetic data understandable and practical for users at all levels of familiarity with genetic information.

The report is rooted in accuracy and reliability, backed by comprehensive scientific research from reputable sources. It has garnered the trust of over 150,000 users and 1,000+ healthcare professionals. Furthermore, the report complies with HIPAA and GDPR, ensuring your privacy and security are prioritized.

Getting Started

To embark on this journey, simply purchase a DNA kit for an easy at-home sample collection, guaranteeing a hassle-free process. Delve into a personalized approach to wellness and equip yourself with actionable insights to enrich your life and health.

Product FAQs

: The MTHFS (Folate/ Methylation) gene provides instructions for an enzyme used in the folate cycle. This enzyme helps convert one form of folate (5-formyltetrahydrofolate) into another (5,10-methenyl-tetrahydrofolate). That conversion supports efficient folate metabolism, which feeds into methylation—an essential process your body uses for normal cell function and biochemical balance.
: MTHFS is important because folate metabolism sits at the center of methylation, and methylation influences how your body processes nutrients and maintains key biological functions. Certain MTHFS genetic variants may change how efficiently this step in the folate cycle runs. Research has found an association between a common MTHFS variant (rs6495446) and higher odds of kidney disease in a large study, although scientists are still investigating whether the relationship is causal and what mechanisms may be involved. This makes MTHFS a valuable gene to review when you want more personalized insight into nutrition, detox-related biochemistry, and kidney health considerations.
: Based on your MTHFS (Folate/ Methylation) results, you’ll receive 5 personalized recommendations that translate your genetics into practical next steps. These include dietary and supplement guidance tailored to your genotype—such as nutrition strategies that emphasize folate-supportive foods and supplement options that may better match your folate-cycle needs. Your report is designed to help you prioritize changes that align with your DNA, while keeping the guidance clear and actionable.
: They may. A large study reported an association between the “C” allele of the MTHFS variant rs6495446 and higher odds of kidney disease. Researchers have also observed that this allele may increase MTHFS activity, but the exact biological mechanism and whether the relationship is causal are still being studied. Additionally, not all studies show the same pattern in every group—for example, one study in people with type 2 diabetes did not find a link with diabetic kidney disease. A personalized MTHFS report helps you interpret your genetic findings in context and focus on supportive nutrition and supplement strategies that align with folate metabolism and kidney-focused wellness goals.
: You get an analysis of your MTHFS genetic variants and a clear, personalized explanation of what they may mean for folate metabolism and methylation-related function. The report then turns your results into 5 personalized recommendations, including dietary and supplement guidance. The goal is to move beyond raw genetic data and provide practical, DNA-informed actions you can discuss with a clinician or use to guide your everyday nutrition and wellness planning—especially for areas like nutrient metabolism, detox-related pathways, and kidney health support.

WHY SELFDECODE?

Empowering Your Well-being Journey

This personalized health report is powered by SelfDecode's cutting-edge AI technology, designed to unlock a deeper understanding of your health potential. We're committed to providing you with the most accurate and actionable insights to guide your well-being journey.

Most Accurate
Polygenic Risk Scoring

We leverage cutting-edge algorithms and analyze a massive dataset of 2 million people to deliver the most precise assessment of your genetic health predispositions. Our advanced approach takes into account your ancestry - which is often overlooked by other methods - to provide you with the most accurate risk assessment. This ensures that the risk scores you receive are based on the latest scientific evidence and are truly personalized to your genetic makeup.

Cutting-Edge AI &
Machine Learning

We have invested 20 million dollars developing our AI and machine learning models. Our patent-pending technology provides you with the most personalized health insights and recommendations by taking into account your unique DNA, lifestyle, labs, symptoms, conditions and health goals. This empowers you to make informed decisions tailored to your specific needs.

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

We go beyond the basics by analyzing a staggering 200 million genetic variants to provide the most comprehensive picture of your health potential. Our sophisticated recommendation engine leverages this deep analysis to provide personalized and actionable insights to optimize your well-being journey.

Built by Leading
Scientists & Engineers

A dedicated team of over 60 scientists and engineers is continuously innovating and developing our technology, ensuring it remains at the forefront of personalized health.

Reviews

Rated 4.69 out of 5 based on 13 customer ratings

4.7 (14 reviews)

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Carter N.

Rated 5 out of 5
5-MTHF, finally demystified.
Sakura M.

Rated 5 out of 5
I’ve tried four different analyses from this site, and the folate/methylation one gave me the clearest diet tips yet. Love how straightforward this is compared to some of the others. Easy to follow, and I actually understood what I should change.
Amir E.

Rated 5 out of 5
I started taking the recommended B vitamins and noticed my focus is better.
Brooke B.

Rated 4 out of 5
I got the MTHFS (Folate/ Methylation) report because fatigue and brain fog run in my family, and I wanted nutrition guidance that wasn’t generic. The explanations around dietary folate versus 5-MTHF were clear, and I appreciated the cautious notes about pairing folate with vitamin B12. The sections on folinic acid and betaine (TMG) helped me choose a gentler starting point, and I’ve noticed steadier focus after a few weeks. I’m giving 4 stars only because I wanted a bit more on dosing ranges and food portion examples.
Pete E.

Rated 5 out of 5
Honestly, I was surprised how much I learned about folate and methylation from this. Glad I spent the money.

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MTHFS (Folate/ Methylation)

Product features

Understanding Your MTHFS (Folate/ Methylation) Variants: A DNA Gene Report

Key Report Highlights

Personalized, Actionable Recommendations

User-Friendly Format and Trust

Getting Started

Product FAQs

What does the MTHFS (Folate/ Methylation) gene do?

Why is the MTHFS (Folate/ Methylation) gene important?

What can I do based on my MTHFS (Folate/ Methylation) results?

Can MTHFS (Folate/ Methylation) genetic variants affect kidney health?

What do I get from an MTHFS (Folate/ Methylation) genetic test report?

WHY SELFDECODE?

Empowering Your Well-being Journey

Most AccuratePolygenic Risk Scoring

Cutting-Edge AI &Machine Learning

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

Built by Leading Scientists & Engineers

Reviews

Related Products

Most Accurate
Polygenic Risk Scoring

Cutting-Edge AI &
Machine Learning

Built by Leading
Scientists & Engineers