Typical dose
400-800 mcg daily
Oral
Oral safety: very low
About this supplement
Vitamin B9, also known as folic acid, is a water-soluble B vitamin that plays a crucial role in DNA synthesis, repair, and methylation. It is essential for the production of red blood cells and is vital for proper cell division and growth. Folic acid is particularly important during periods of rapid growth, such as during pregnancy and fetal development.
How much to take
- Typical amount
- 400-800 mcg daily
- Suggested range
- 400-800 mcg
Potential benefits
Benefits linked to this supplement form:
Things to watch for
Possible side effects linked to this form:
Health goals
Needs and goals this form may help with:
Other forms of Vitamin B9
Compare absorption and active amounts with sibling forms:
5-Methyltetrahydrofolate (5-MTHF)
Vitamin B9 (5-Methyltetrahydrofolate)
Vitamin B9 (Calcium Folinate)
Vitamin B9 (calcium methylfolate)
Vitamin B9 (calcium methyltetrahydrofolate)
Vitamin B9 (Folate)
Vitamin B9 (folic acid/folate)
Vitamin B9 (folinic acid)
Vitamin B9 (methylfolate)
Vitamin B9 (methyltetrahydrofolate)
Vitamin B9 (Mixed)
Vitamin B9 (unspecified)
Technical details â–¼
Chemical ID (CAS)
59-30-3
Formula
C19H19N7O6
Physical properties
Folic acid is a yellow to orange crystalline powder, soluble in water, and has a slightly bitter taste.
How it’s made
Folic acid is synthesized through chemical processes that involve the combination of pteridine, para-aminobenzoic acid, and glutamic acid.