A 2019 study reports that a naturally occuring antioxidant (cardamonin) found in the spice cardamom supresses and kills (apoptosis) breast cancer cells. Cardamom also contains DCM (diindolylmethane) and IC3 (indole-3-carbinol), compounds known to eradicate breast cancer cells and stimulate the immune system.
A peer reviewed study notes that artificial colors yellow & tartrazine found in food and cosmetic colorings are xenoestrogens which mimic estrogen and are linked to breast cancer and liver disease.
A 2014 study reveals curcumin, the antioxidant naturally found in turmeric, protects against breast cancer caused by the xenoestrogen bisphenol A (BPA).
A Science Direct abstract on the link between estrogenic chemicals in cosmetics and breast cancer.