How does the methyl-B12 in Eagle Tresos Natal support homocysteine conversion?

Eagle Tresos Natal is a one-a-day multivitamin and mineral formula from Eagle Natural Health, designed to provide an extensive nutritional foundation during preconception, pregnancy and breastfeeding. Each tablet supplies co-methylcobalamin (methyl-B12) at 700 mcg. Methylcobalamin is a biologically active form of vitamin B12, functioning as a cofactor to the enzyme methionine synthase, aiding the conversion of homocysteine to methionine. We stock this formula at SuperPharmacyPlus, and below we set out that role and where it sits within the wider formulation.

Methylcobalamin functions as a cofactor to the enzyme methionine synthase, and methionine synthase is the enzyme that converts homocysteine to methionine. That cofactor role is the mechanism behind the question in the title, and it is the specific reason methylcobalamin appears in this formula rather than another form of vitamin B12.

Eagle Tresos Natal supplies it at 700 mcg per tablet, which at the one-a-day dose is also the amount provided daily.

We have kept to that description rather than extending it into what homocysteine levels mean for any individual, or what intake is appropriate in a particular pregnancy. Those are questions for a healthcare practitioner, who can assess them against a full health history.

Methylcobalamin is one of several ingredients in Eagle Tresos Natal supplied in an active form. Alongside it:

5-MTHF is already metabolically active, so it is directly usable by the body and therefore unaffected by the genetic polymorphism of the enzyme MTHF-reductase. It acts as a methyl donor, is unlikely to mask vitamin B12 deficiency, and does not result in unmetabolised folic acid in the blood.

Both folate forms are present at 250 mcg on a folate-equivalent basis — the 270.7 mcg figure for levomefolate calcium reflects the weight of the calcium salt rather than a larger folate amount.

Eagle Tresos Natal is a one-a-day multivitamin and mineral formula designed to provide an extensive nutritional foundation across three stages: preconception, pregnancy and breastfeeding. It is a vegan-friendly formulation combining vitamins, minerals, amino acids and antioxidants.

Alongside its active B12 and folate forms, the formula contains increased choline, vitamin D3 and iodine to support healthy foetal neurodevelopment. It helps support optimal nutritional and antioxidant status in mother and baby during pregnancy and lactation, and supports foetal and infant growth and development.

The dose is one tablet daily, taken with food, for adults. Taking it with food is part of the directions rather than an optional preference. The pack contains 90 tablets, which at one tablet daily represents 90 days, and the folate amounts above describe that single daily tablet.

This product contains selenium, which is toxic in high doses. A daily dose of 150 mcg of selenium for adults from dietary supplements should not be exceeded. Vitamin supplements should not replace a balanced diet.

Always read the label and follow the directions for use.

Eagle is a practitioner-only brand, and the restriction applies across the Eagle range. Only patients who have completed a consultation may have access to purchase Eagle products through this site, so Eagle Tresos Natal is not available as a general retail item and the consultation is a requirement rather than a recommendation.

That consultation is also the right place for questions about folate intake, existing supplements or individual circumstances

Each tablet contains 700 mcg of co-methylcobalamin, listed on the panel as methyl-B12. Because the formula is taken as one tablet daily with food, that is also the amount provided by a single daily dose, and a 90-tablet pack covers 90 days at that rate.

Methionine synthase is the enzyme involved in converting homocysteine to methionine, and methylcobalamin functions as a cofactor to it. That cofactor role is how the methyl-B12 in Eagle Tresos Natal relates to the conversion, and the formula supplies methylcobalamin at 700 mcg per tablet.

Methylcobalamin is a biologically active form of vitamin B12. In Eagle Tresos Natal it is supplied as co-methylcobalamin at 700 mcg per tablet, and it functions as a cofactor to the enzyme methionine synthase, aiding the conversion of homocysteine to methionine.

Levomefolate calcium (5-MTHF) at 270.7 mcg, equivalent to 250 mcg of levomefolic acid, is the predominant and most biologically active form of folate in the body. Folinic acid, as calcium folinate at 250 mcg, is a metabolically active form of folate that bypasses the biochemical steps normally required by folic acid. Pyridoxal-5-phosphate at 10 mg is the metabolically active form of vitamin B6. The formula helps support the methylation and expression of genetic material (DNA).

5-MTHF is already metabolically active, so it is directly usable by the body and therefore unaffected by the genetic polymorphism of the enzyme MTHF-reductase. It also acts as a methyl donor, is unlikely to mask vitamin B12 deficiency, and does not result in unmetabolised folic acid in the blood. Anything relating to an individual's own circumstances is a matter for a healthcare practitioner.

Yes. Eagle is a practitioner-only brand, and only patients who have completed a consultation may have access to purchase Eagle products through this site. This applies across Eagle's range rather than to Eagle Tresos Natal alone, and it is a requirement rather than a recommendation.

The product contains selenium, which is toxic in high doses, and a daily dose of 150 mcg of selenium for adults from dietary supplements should not be exceeded. Vitamin supplements should not replace a balanced diet. Always read the label and follow the directions for use.

The methyl-B12 in Eagle Tresos Natal is co-methylcobalamin, supplied at 700 mcg per tablet — a biologically active form of vitamin B12 that functions as a cofactor to the enzyme methionine synthase, aiding the conversion of homocysteine to methionine. It sits within a one-a-day, vegan-friendly multivitamin and mineral formula that also supplies levomefolate calcium (5-MTHF), folinic acid as calcium folinate and pyridoxal-5-phosphate in their active forms, along with increased choline, vitamin D3 and iodine, and which helps support the methylation and expression of genetic material (DNA), helps support optimal nutritional and antioxidant status in mother and baby during pregnancy and lactation, and supports foetal and infant growth and development. Taken as one tablet daily with food, and noting the selenium warning above, Eagle Tresos Natal is a practitioner-only product requiring a completed consultation before purchase. Reach out to SuperPharmacy Plus and our pharmacy team can help with questions about the formulation, the 700 mcg methyl-B12 content and how it fits alongside a completed consultation.