False saffron is a less expensive saffron alternative made from the flowers of safflower plants.
There is some concern that safflower threads may have abortifacient qualities for pregnant women. In a study of safflower extract’s effects on pregnant mice, fewer embryos developed and there were cytotoxic effects.
Individuals allergic to ragweed may react to false saffron.
See: Saffron
Mountain Rose Herbs
Journal of Ethnopharmacology
Carthamus tinctorius, Mexican saffron, American saffron, Azafran