09/07/2026
In rats (who metabolize folic acid better than humans), folic acid:
1) reduces MTHFR activity
2) restricts growth in the womb
3) shrinks the memory structures of the brain and impairs memory
4) weakens the immune cells that police viruses and tumours
5) shortens survival after infection and accelerates the growth of tumours that already exist.
This is a good argument for pregnant and soon-to-be-pregnant women to avoid folic acid completely.
Consume folate instead.
Three things high folic acid does to animals September 6, 2026September 6, 2026 Clare Craig folic acid Animal models provide evidence of harm Dr Clare Craig Rodents handle folic acid far more efficiently than humans but nevertheless they see three clear types of harm: altered brain development, weak...