Folic Acid
Cross-source consensus on Folic Acid from 2 sources and 7 claims.
2 sources · 7 claims
How it works
Risks & contraindications
Comparisons
Where it comes from
Highlighted claims
- Synthetic folic acid is added to a wide range of fortified and enriched foods including cereals, breads, pasta, and grain-based products. — 6 Causes of a Vitamin B12 Deficiency You've Never Heard Before
- When unmetabolized folic acid accumulates, it masks B12 deficiency so that blood markers appear normal while neurological damage progresses silently. — 6 Causes of a Vitamin B12 Deficiency You've Never Heard Before
- Methylfolate, the biologically active form of folate, bypasses enzymatic conversion and is the recommended replacement for synthetic folic acid, especially for people with MTHFR variants. — 6 Causes of a Vitamin B12 Deficiency You've Never Heard Before
- 30–40% of the world population has an MTHFR gene variant that impairs conversion of folic acid to folate. — 10 Vitamins and Minerals You Should Never Take
- Folate (the active form) or dark leafy greens are safer alternatives to folic acid supplementation. — 10 Vitamins and Minerals You Should Never Take
- Elevated unmetabolized folic acid is associated with increased cancer risk and suppressed immune function. — 10 Vitamins and Minerals You Should Never Take
- Consuming folic acid in supplements and fortified foods is a widespread unrecognized risk affecting 30–40% of people. — 10 Vitamins and Minerals You Should Never Take