Jarrow Formulas Methyl Folate 5-MTHF Supports Brain Memory Cardiovascular Health 400 Mcg 60 Caps

Folate, in the form of (6S)-5-Methyltetrahydrofolate, is a high-quality active ingredient that supports brain and cardiovascular health. This bioactive form is readily absorbed and utilized by the body, making it superior to synthetic folic acid. It plays a crucial role in DNA synthesis and repair, as well as in the production of red blood cells.

Microcrystalline cellulose is a common filler and binder used in supplements to provide structure and stability. It is derived from plant fibers and is generally considered safe for consumption. It does not contribute any nutritional value but is necessary for the manufacturing process.

Hydroxypropylmethylcellulose is used as a capsule material and is derived from cellulose, a natural polymer. It is widely used in the pharmaceutical and food industries for its stability and safety. It is inert and does not interact with the active ingredients.

Magnesium stearate is a common flow agent used in supplement manufacturing to prevent ingredients from sticking to equipment. It is derived from vegetable sources and is generally recognized as safe. While it is often criticized for potential bioavailability issues, these concerns are largely unsupported by scientific evidence.