The vitamin-like anti-oxidant CoQ100, a powerful natural nutrient, lowers your risk of breast cancer, shrinks metastatic breast tumors, protects your organs from the damaging effects of chemotherapy, and may increase your chances of surviving breast cancer. And yes, these claims are well supported by quality research findings.

Ubiquinone, otherwise known as Coenzyme Q10 or CoQ10, is found in every cell in your body. It is absolutely essential for energy production in your cells. Research shows CoQ10 levels in tumors are much lower than in normal tissues. When CoQ10 is given to breast cancer patients, some spectacular results have been seen.

In a 1994 study in Denmark, 32 patients with high risk breast cancer were treated with antioxidants (vitamin C and E, selenium and beta carotene), essential fatty acids (gamma linolenic acid and omega-3 fatty acids) and 90 mg of CoQ10.  Breast cancer tumors shrank in six of the 32 patients.  The researchers then tested what would happen with an increased dose of CoQ10.

They increased the daily dose of CoQ10 to 390mg in just one of these 6 patients.  In just one month the tumor in this patient had become so small, the researchers couldn’t feel it anymore.  A mammogram done a month later showed the tumor had completely disappeared. These researchers then gave another patient with breast cancer 300mg of CoQ10 a day and her tumor disappeared. In the 18 months the patients were treated, none of them died or showed further signs of metastases. On the basis of statistical data the expected number of women who would have died, based on the stage of their tumor, was 4.

Encouraged by these results, the researchers continued their study of CoQ10 in breast cancer patients and published a report the following year.  Three hundred and ninety milligrams of CoQ10 was given to each breast cancer patient every day. One patient was a 44 year old woman whose breast cancer had spread to her liver causing numerous tumors. After taking the CoQ10 for a short while, all the metastatic tumors disappeared. Another patient with metastatic breast cancer tumors to the lining of her lung was given CoQ10 and 6 months later, her doctors could no longer find any of her tumors.

Chemotherapy can cause organ damage, especially to the liver, heart and kidneys, because it doesn’t just target cancer cells, it also kills normal healthy cells. CoQ10 has been found to help prevent organ damage caused by chemotherapy and may also increase survival.

Certain drugs like Adriamycin, a potent cytotoxic drug, commonly damage important heart cells. In elderly patients with heart disease, the damage caused by Adriamyin can be fatal. CoQ10 is normally found in high concentrations in the heart. Adriamycin causes those levels to go down. When patients on Adriamycin are given CoQ10, it prevents CoQ10 levels from going down in the heart and protects heart cells from being damaged. 

CoQ10 is fat soluble so it is better absorbed when it is in fats or oils. So, for example, when CoQ10 comes in a soy oil suspension contained in a soft shell capsule, it is better absorbed than if it is in a dry tablet or capsule. Tablets are fine, it just means that you will need a higher dose of the dry form of CoQ10 compared to the oil suspension to get the same levels in your body.

Christine Horner, MD is a board certified and nationally recognized surgeon, author, professional speaker and a relentless champion for women's health. She spearheaded legislation in the 1990s that made it mandatory that insurance companies pay for breast reconstruction following mastectomy. She is the author of the new book, Waking the Warrior Goddess [1]: Dr Christine Horner’s Program to Protect Against and Fight Breast Cancer.