best form of vitamin B9
best form of vitamin B9
Folate and folic acid are both forms of vitamin B9, but folate is the natural form found in foods while folic acid is the synthetic form used in supplements and fortified products. They differ in how the body absorbs and processes them, how stable they are, and how they affect certain health conditions. This guide compares both forms side by side, explains the role of methylfolate and MTHFR variations, and helps you decide which option best fits your needs.