* Modified Citrus Pectin : Several animal studies found that MCP helped reduce the spread of prostate, breast, and skin cancer.
* non-melanoma skin cancers and pre-cancerous lesions treated with diluted [[tea tree oil]] inhibits tumor growth and causes tumor regression.
* [[Grapefruit Grape seed extract]] shows remarkable protective effects against three major cancers: squamous cell carcinoma and prostate and hematologic malignancies.
== Alternative treatment ==