Solgar Folate 666 mcg DFE (Folic Acid 400 mcg) – 250 Tablets (Pack of 2)

Benefits of Folic Acid Supplements

Folic acid, the synthetic form of vitamin B9, plays a vital role in maintaining overall health. It is well-known for its contribution to normal red blood cell formation, which helps sustain energy levels and vitality. Additionally, folic acid supports a healthy nervous system by aiding neurotransmitter production and promotes normal homocysteine metabolism, thereby maintaining cardiovascular wellness. For women of childbearing age, adequate folic acid intake is crucial during early pregnancy to support the healthy development of the foetal neural tube. The European Commission has authorised health claims confirming that folate contributes to normal homocysteine metabolism, normal psychological function, normal blood formation, and the reduction of tiredness and fatigue.

Solgar provides 400 mcg of folic acid per tablet, expressed as 666 mcg Dietary Folate Equivalents (DFE), reflecting the higher bioavailability of synthetic folic acid compared to naturally occurring folates. Each pack contains two bottles of 250 tablets, offering 500 total servings.

Who Should Take Folic Acid?

Folic acid supplementation is especially important for women planning a pregnancy or in the early stages of pregnancy to meet increased folate demands. Individuals with elevated homocysteine levels, those on a diet low in folate-rich foods, or people with conditions affecting nutrient absorption may also benefit. Older adults and those taking medications that interfere with folate metabolism, such as methotrexate, should consider supplementation under medical guidance. Vegans and vegetarians, whilst often consuming folate from leafy greens, may still benefit from a supplement to guarantee adequate intake, particularly during pregnancy. Solgar’s formula is vegan and free from animal-derived ingredients, making it suitable for plant-based lifestyles.

Recommended Dosage

The EU Nutrient Reference Value (NRV) for folic acid is 200 mcg per day for adults, but higher intakes are often recommended for specific life stages. Each Solgar tablet provides 400 mcg of folic acid (666 mcg DFE), making it easy to meet daily needs with one tablet per day. The upper level from supplements is 1,000 mcg (1,000 mcg DFE) for adults; this should not be exceeded without medical advice. This pack provides a generous 500-day supply.

How to Choose a Quality Folic Acid Supplement

When selecting a folic acid supplement, opt for reputable brands that undergo independent testing for purity and potency. Solgar meets high quality standards with certifications including KOF-K Kosher, non-GMO verification, and gluten-free certification. This formula is free from gluten, wheat, dairy, soy, yeast, sugar, sodium, and artificial additives—flavours, sweeteners, preservatives, and colours. It is also suitable for vegans and those following halal dietary requirements. Solgar’s commitment to quality ensures each tablet delivers the stated amount of folic acid without unnecessary excipients. The use of DFE labelling provides transparency regarding biological activity compared to dietary folate.

Frequently Asked Questions

What is the difference between folate and folic acid?

Folate is the natural form of vitamin B9 found in foods like leafy greens, while folic acid is the synthetic form used in supplements and fortified foods. The body converts folic acid into the active form, L-methylfolate, but this conversion may be less efficient in people with MTHFR gene variants.

What does DFE stand for?

DFE stands for Dietary Folate Equivalent. It accounts for the higher bioavailability of folic acid compared to natural folate. 1 mcg of folic acid from supplements equals 1.67 mcg DFE, so 400 mcg folic acid is equivalent to 666 mcg DFE.

Can men take folic acid?

Yes, folic acid supports red blood cell formation, homocysteine metabolism, and nerve function in men. The general adult NRV is 200 mcg per day, but many men take 400 mcg as part of a balanced supplement regimen.

Potential Side Effects and Precautions

Folic acid is generally well-tolerated within recommended dosages. High doses may mask a vitamin B12 deficiency, which can lead to serious neurological issues if left untreated. Therefore, ensure adequate B12 intake, especially for older adults or vegetarians. The upper limit of 1,000 mcg from supplements should not be exceeded without a doctor’s advice. Individuals with a history of certain cancers or those on medication should consult a health care professional before starting folic acid supplementation. Always read the label and follow directions for use.

This product is a food supplement and should not be used as a substitute for a varied, balanced diet and healthy lifestyle. Keep out of reach of young children. If you are pregnant, breastfeeding, taking any medication, or have a medical condition, please consult your doctor or pharmacist before use.