does folic acid contain mg

Folic acid, which is a form of vitamin B9, is often measured in micrograms (mcg) rather than milligrams (mg). The recommended dietary allowance (RDA) for folate varies based on age, gender, and life stage. For most adults, the RDA is about 400 mcg per day. To convert micrograms to milligrams, you can use the conversion factor where 1,000 mcg equals 1 mg. Therefore, if you're looking at folic acid supplements or dietary sources and see amounts expressed in milligrams, you can convert them as needed.