Mirror images: 6S and 6R
Methylfolate exists in two forms that are mirror images of each other, just like a left and a right hand: 6S and 6R. Only the 6S form occurs in food and in the body. Quatrefolic® from the Italian company Gnosis is the 6S form, bound to glucosamine to keep the substance stable.
Made in the United States
Doctor's Best makes Methylfolate in the United States, with Quatrefolic® as the raw material and a plant-based capsule. The glucosamine salt is of plant origin, so the product is vegan.
Facts about this product
One capsule provides 400 µg folate, 200% of the reference intake, and 40 mg vitamin C. Preferably take the capsule between meals.
Methylfolate by Doctor's Best
Methylfolate with Quatrefolic® is a very stable, natural form of folic acid that is optimally absorbed by the body. This B vitamin, vitamin B11, is very essential for all kinds of bodily processes. It benefits pregnant women because it contributes to the growth of the unborn child, it has a beneficial effect on the immune system, on the production of blood cells, on cell renewal, it supports fatigue and stress, and it contributes to a normal homocysteine metabolism. In some countries, folic acid is called vitamin B9.
Quatrefolic® methylfolate is stable
Folic Acid, Folate, and Quatrefolic® Methylfolate (5-MTHF) are different forms of Vitamin B11 often confused by consumers and even by medical or nutrition professionals. However, absorption within the body is different, and so are the effects on the body.
Benefits
Folic acid contributes to the formation of the placenta. Folic acid contributes to the growth of the unborn child. Folic acid contributes to resilience to stress. Folic acid contributes to normal psychological functioning. Folic acid contributes to the reduction of fatigue. Folate contributes to normal amino acid synthesis. Folic acid supports the immune system. Folic acid supports the production of red and white blood cells. Folic acid contributes to the process of cell renewal. Folic acid contributes to normal homocysteine metabolism. Does not contain gluten; GMO-free. Suitable for vegans and vegetarians.
What is the difference between folic acid and folate?
Folic acid, or pteroylmonoglutamic acid, is the synthetic, oxidized form of the natural though unstable folate (tetrahydrofolate). Folate is found in food and is used by the body. Folic acid is very stable and is therefore widely used in dietary supplements. Folic acid must be converted in the body across several steps before it can be used. First it is converted into tetrahydrofolate and then, via a methylation cycle, into the active form of 5-methyltetrahydrofolate (5-MTHF). This enzyme requires certain enzymes: the so-called MTHFR enzyme activity. Quatrefolic® methylfolate (5-MTHF) can support this activity. The body can therefore directly use this active form of B11. Quatrefolic® is a very stable form of folate with a high bioavailability.
During pregnancy or family planning, and for the elderly
Methylfolate from Doctor's Best contains only natural methylfolate from the Quatrefolic® brand. Due to its safety profile and excellent absorption, this product is very suitable for target groups with an increased need for folic acid / folate, including women who want to become pregnant, women who are already pregnant, as well as elderly.
5-MTHF is an important methyl donor
5-MTHF is an important source of the body for what are called methyl groups (CH3). Methyl groups are essential in a process called methylation, which happens continuously in every cell in the body. Methylation is a controlled transfer of a methyl group (CH3: one carbon and three hydrogen atoms) to proteins, amino acids, enzymes and DNA. Via methylation, the functioning of the body is regulated through numerous biochemical processes and metabolic pathways. Thus, 5-MTHF methyl groups are essential for numerous life processes throughout the body.
Guaranteed 6 (S) -5-methyltetrahydrofolate
Folate can be found on the market under various names in various supplements. However, only the L and 6 (S) forms are bioactive. The D and 6 (R) forms are not bioactive. Doctor's Best Methylfolate with Quatrefolic® contains the active form of 6 (S)-5-methyltetrahydrofolate.
About Doctor's Best
Doctor's Best produces high-quality food supplements based on scientific research into good nutrition. The raw materials for the products are grown, developed and researched worldwide. Doctor's Best works together with nutrition scientists to produce strictly high-quality, highly effective supplements. Only branded raw materials are used and supplements have been thoroughly tested during every step of the production process, from raw material to end product. The manufacturing process is integrally based on the Guidelines for Current Good Manufacturing Practice (cGMP). Doctor's Best was founded in 1990 by a physician with an interest in wholesome nutrition. The company’s product range now includes more than 200 items.
Standardized brand products
In its products Doctor's Best almost exclusively uses proprietary and standardized brand materials of official trademarks that have been extensively researched. The authenticity of these ingredients is guaranteed in all products. Doctor's Best never uses alternatives. This results in a qualitatively superior line of supplements with very high bioavailability.
