NOW Foods Methyl Folate 5,000 mcg, 50 Veg Capsules

If you struggle to metabolise standard folic acid, you’re not alone. Many people carry genetic variations that make converting folic acid into its active form inefficient. Methylfolate, the biologically active form of vitamin B9, offers a direct solution. This high-potency supplement from NOW Foods provides 5,000 mcg of Quatrefolic®, a patented form of methylfolate with superior absorption.

Who Should Consider Taking Methyl Folate?

This 5,000 mcg formula targets individuals who need therapeutic amounts of active folate. Common groups that may benefit include:

• Those with MTHFR gene mutations that reduce the ability to convert folic acid into its active form.
• People with elevated homocysteine levels, as determined by a health care professional.
• Individuals taking medications that interfere with folate metabolism (e.g., methotrexate, anticonvulsants).
• Older adults, as folate absorption can decline with age.

Because 5,000 mcg is a high-dose, it is not intended for general prenatal uses—typical prenatal supplements contain 400–800 mcg of folic acid. Pregnant or nursing women should consult their GP before taking this product. Always seek medical advice before starting a high-dose supplement regimen.

What Is Methyl Folate?

Methylfolate, also known as 5-methyltetrahydrofolate (5-MTHF), is the biologically active form of vitamin B9. Unlike synthetic folic acid, which requires conversion in the body, methylfolate is immediately available at the cellular level. This supplement delivers 5,000 mcg of Quatrefolic®, a patented and highly bio-available form of methylfolate. Quatrefolic® has demonstrated superior absorption compared to dietary folate and other forms, making it an excellent choice for effective folate support.

Methylfolate plays a centre role in methylation, a process that influences DNA synthesis, neurotransmitter production, and cellular repair. It also supports normal homocysteine metabolism, which is important for cardiovascular health. Because it bypasses enzymatic conversion, methylfolate is particularly useful for individuals with genetic variations in the MTHFR gene that impair folic acid metabolism.

Folic Acid vs. Methylfolate: Which Is Better?

The main difference lies in bioavailability. Synthetic folic acid requires a two-step enzymatic conversion to become active. Many people, especially those with common MTHFR polymorphisms, have reduced conversion efficiency. Methylfolate is the active form, so it is ready for uses immediately.

Another advantage is that methylfolate crosses the blood-brain barrier more effectively than folic acid, making it potentially more supportive for neurological health. Quatrefolic®, the specific ingredient in this supplement, is a patented crystalline form of (6S)-5-methyltetrahydrofolate that has shown superior stability and absorption in clinical studies.

While folic acid is generally effective for most people and is added to foods, methylfolate offers a targeted option for those who need to bypass conversion limitations or who require higher doses for therapeutic purposes.

Health Benefits of Methyl Folate

The following benefits are based on EFSA-authorised health claims for folate. Here are key areas where this nutrient may offer support:

• Normal homocysteine metabolism: Folate contributes to normal homocysteine metabolism, supporting cardiovascular health.
• Red blood cell formation: Folate contributes to normal blood formation, which helps reduce tiredness and fatigue.
• Psychological function: Folate contributes to normal psychological function, including cognitive processes.
• Cell division: Folate contributes to normal cell division and DNA synthesis.

These claims have been authorised by the European Food Safety Authority (EFSA) and are supported by scientific evidence. Individual results may vary, and this product is not intended to diagnose, treat, , or prevent any disease.

Recommended Dosage and Usage

The suggested serving is one (1) veg capsule daily, preferably with a meal to aid absorption. Each capsule provides 5,000 mcg (5 mg) of methylfolate from Quatrefolic®. This potency is well above the Daily Value (400 mcg DFE) and should only be used under the guidance of a qualified health care practitioner. Do not exceed the recommended dose unless directed by a doctor.

For best results, store the product in a cool, dry place away from direct sunlight. The capsules are made from plant-based cellulose, making them suitable for vegans and vegetarians. Additionally, NOW Foods products are tested for purity and potency through their ISO/IEC accredited laboratories.

Potential Side Effects and Precautions

Methylfolate is generally well tolerated, but some individuals may experience mild digestive upset, nausea, or increased excitability, especially at high doses. A serious concern with high-dose folate supplementation is that it can mask a vitamin B12 deficiency, potentially delaying diagnosis of pernicious anaemia or neurological damage. Therefore, it is important to ensure adequate B12 status when taking methylfolate.

As with any supplement, consult your health care provider before uses, particularly if you are pregnant, nursing, taking medication, or have a medical condition. This product is not intended to replace medical treatment.

Frequently Asked Questions

Is it safe to take during pregnancy?
Standard prenatal doses are 400–800 mcg of folic acid. This product provides 5,000 mcg of methylfolate, which is significantly higher. Consult your obstetrician before using during pregnancy.

Can I take this with other B vitamins?
Yes, methylfolate works synergistically with other B vitamins, especially B12 (for homocysteine metabolism) and B6. However, ensure total folate intake from all sources is appropriate for your needs.

How do I know if I have the MTHFR mutation?
Genetic testing can identify MTHFR variants. If you suspect you have difficulty processing folic acid, consult a health care provider for evaluation and personalized advice.

Is NOW Foods a reputable brand?
Absolutely. NOW Foods has been a trusted manufacturer since 1968, known for rigorous quality control. Their supplements are GMP-certified and undergo third-party testing for potency and purity.

*These health claims are authorised by the European Food Safety Authority (EFSA). This product is not intended to diagnose, treat, , or prevent any disease. Always consult your health care professional before uses.