“Folate” & “folic acid” are often used interchangeably, but they’re not at all the same and here’s why you should care!⁣⁣There are two main forms of vitamin B9: folate (the natural form) and folic acid (the synthetic form used in many supplements and fortified/enriched foods).⁣While their chemical structure differ slightly, the main difference lies in the body’s ability to process them.⁣Unlike natural folate which is easily metabolized in the small intestine, synthetic folic acid is metabolized by the DHFR enzyme in the liver which is rather low, leaving excess folic acid to be...