Three case reports published last year noted the complete regression of tumors in three cases of breast cancer and the disappearance of metastases in the liver after treatment with 390 mg of Coenzyme Q10 daily. The minimum effective oral dose of Coenzyme Q10 in breast cancer appears to be in the range of 90 mg to 390 mg daily.
Oral dosage relates to the sufficient elevation of blood levels.
Two additional case reports published in 1994 also recorded the complete disappearance of breast tumors in two patients after treatment with Coenzyme Q10. In these patients the complete regression was interpreted to have occurred as a result of the therapy.