Common edible essential oils with strong potential against breast cancer and their mechanisms

In present scenario of increased mortality due to cancer and highest prevalence of breast cancer, awareness about the treatment options is very crucial. Among the risk factors causing the cancers, diet and nutrition is one of the top risk factor. Edible essential oils are readily found in plant foods and their potential to mitigate cancer remains unexploited. They contain power ingredients that have inhibiting effects to proliferating cells and have mechanisms established against breast cancer cells. Several anticancer studies involving cell lines have demonstrated potent low doses of essential oils from traditional herbs used worldwide as condiments. Breast cancer is a global concern according to the World Health Organization (WHO) and mitigation relies on an informed holistic approach. This review highlights scientific evidence of effective edible essential oils against breast cancer. It covers in vitro and in vivo study findings of common edible essential oils. Future studies should involve determining genetic factors influencing breast cancer response to essential oils.