Folate deficiency cost-effectiveness of therapy

According to a study, the greatest benefits from fortification were predicted in MI prevention, with 16,862 and 88,172 cases averted per year in steady state for the 140-mcg and 700-mcg fortification levels, respectively. These projections were 6,261 and 38,805 for colon cancer and 182 and 1,423 for Neural tube defects , while 15 to 820 additional B-12 cases were predicted. Compared with no fortification, all post-fortification strategies provided QALY gains and cost savings for all subgroups, with predicted population benefits of 266,649 QALYs gained and $3.6 billion saved in the long run by changing the fortification level from 140-mcg/100-g enriched grain to 700-mcg/100-g.

This study indicates that the health and economic gains of folic acid fortification far outweigh the losses for the U.S. population, and that increasing the level of fortification deserves further consideration to maximize net gains.