L-Methylfolate 10 mg - 90 Capsules | Active Folate Supplement

L-Methylfolate vs Folic Acid: What's the Difference?

Folic acid, the synthetic form of vitamin B9, is widely added to fortified foods and standard supplements. However, it requires conversion into 5-MTHF by the MTHFR enzyme – a process that is inefficient or impaired in up to 60% of people due to genetic variations. L-methylfolate, being the bioactive form, bypasses this conversion step entirely, allowing the body to utilise it directly. This makes L-methylfolate a more dependable choice for supporting methylation, neurotransmitter production, and healthy homocysteine metabolism.

What Is L-Methylfolate?

L-Methylfolate, also referred to as 5-methyltetrahydrofolate (5-MTHF), is the biologically active form of folate (vitamin B9). Unlike synthetic folic acid, which demands conversion by the MTHFR enzyme, L-methylfolate is already in its active form and ready for immediate uses. This makes it especially suitable for individuals with MTHFR gene variants that hinder folic acid metabolism. It plays a crucial role in DNA synthesis, red blood cell formation, neurotransmitter production, and the regulation of homocysteine levels.

Who Should Take L-Methylfolate?

L-methylfolate may be particularly beneficial for:

• MTHFR gene variant carriers: Those who have difficulty converting folic acid can benefit from direct supplementation with 5-MTHF.
• Women planning pregnancy or during pregnancy: Adequate folate intake before and during pregnancy reduces the risk of neural tube defects in the developing foetus. L-methylfolate provides a bio-available alternative to folic acid.
• Individuals with elevated homocysteine levels: L-methylfolate supports normal homocysteine metabolism, which is important for cardiovascular health.*
• Older adults: Age-related changes in absorption can increase the need for bio-available nutrients.
• Anyone seeking to support normal psychological function: By aiding neurotransmitter synthesis, L-methylfolate may help maintain mental energy and focus.*

Health Benefits of L-Methylfolate

L-methylfolate contributes to several key functions in the body:

• Normal DNA synthesis and cell division: Contributes to normal DNA and RNA synthesis and helps maintain healthy cell division.
• Red blood cell formation: Supports the production of healthy red blood cells, which carry oxygen throughout the body.
• Normal psychological functions: Involved in the production of neurotransmitters like serotonin and dopamine, which influence mood, focus, and cognitive performance.*
• Normal homocysteine metabolism: Helps maintain normal homocysteine levels, supporting healthy blood vessels and circulatory function.*

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, or prevent any disease.

How Much L-Methylfolate Should I Take?

Each capsule provides 10 mg (10,000 mcg) of L-methylfolate. This dose is higher than typical daily recommendations for general health (400–800 mcg) and is intended for targeted support under professional guidance. The tolerable upper intake level for folic acid from supplements is 1,000 mcg per day, but for L-methylfolate, individual needs vary. It is advisable to consult a health care professional before taking 10 mg daily, especially if you are pregnant, breastfeeding, or taking medication.

How to Choose a Quality L-Methylfolate Supplement

When selecting an L-methylfolate supplement, consider the following:

• Form: Look for 'L-methylfolate' or '5-MTHF' on the label – avoid products that list only folic acid.
• Purity: Choose supplements that are non-GM, gluten-free, and vegan-friendly.
• Third-party testing: Independent testing verifies potency and purity, ensuring the product contains what is claimed.
• Manufacturing standards: Products made in facilities following Good Manufacturing Practice (GMP) offer greater quality assurance.
• Brand transparency: Reputable brands provide clear ingredient lists and dosage information.

LifeStrength’s L-methylfolate is formulated under the guidance of Dr. Berto Lopez MD and manufactured in state-of-the-art facilities in the USA. It is third-party tested and made with plant-based, non-GM, gluten-free ingredients.

Potential Side Effects and Precautions

L-methylfolate is generally well tolerated, but high doses may cause mild side effects such as digestive upset, sleep disturbances, or nervousness. Very high doses can mask a vitamin B12 deficiency, potentially delaying diagnosis of pernicious anaemia. If you have a history of seizure disorders, bipolar disorder, or are taking medications such as methotrexate, consult your doctor before uses. Keep out of reach of children. Store in a cool, dry place.

Frequently Asked Questions

Can I take L-methylfolate if I have an MTHFR mutation?

Yes. L-methylfolate is the active form that does not require MTHFR conversion, making it ideal for those with MTHFR gene variations.

Is 10 mg of L-methylfolate safe?

While 10 mg is a high-dose, it may be used under medical supervision for specific health goals. For general wellness, lower doses (400 mcg – 1 mg) are typical. Always consult a health care professional before starting any new supplement regimen.

Can L-methylfolate help with depression or anxiety?

L-methylfolate is involved in neurotransmitter production, which may support mood regulation. Some research suggests it can be beneficial as an adjunctive treatment, but it is not a replacement for prescribed medications.*

Does this product contain folic acid?

No, it contains only L-methylfolate (5-MTHF) – the bioactive form of folate.

* These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, or prevent any disease.