Summary of the effects of folic acid supplementation on all (sentinel+new) mammary tumors.

The secondary objective of this study was to determine the effect of folic acid supplementation on the incidence and tumor burden variables of all mammary tumors including the sentinel and new mammary adenomas and adenocarcinomas at necropsy. Diet groups represent the amount of folic acid in mg per kg diet. Results are expressed as mean ± SEM. Within each row, means with different letters significantly differ at p