MCG DFE to MCG Folic Acid Formula

Equation for calculate mcg dfe to mcg folic acid is,

1 mcg DFE = 1 mcg food folate
1 mcg DFE = 0.6 mcg folic acid (fortified foods)
1 mcg DFE = 0.5 mcg folic acid (dietary supplements taken on an empty stomach)