* [[MSM]] has been shown in a recent study to inhibit Breast Cancer growth
* [[Eucheuma Cottonii]]: The extract of this edible red seaweed was found to be 27 percent more effective than standard chemo in shrinking breast tumors in rats.
* [[Nori]] seaweed may favorably alter estrogen metabolism by modulating women’s gut flora, resulting in decreased breast cancer risk.
== Alternative treatments ==