Interestingly, this is a health issue that even mainstream MDs generally agree is helped by nutritional approaches. I have fibrocystic breasts, as do both my sisters and our mother. In addition to generaly cleansing and eating well, it is very important to avoid caffeine; again mainstream docs even suggest this. My breasts have gone through periods of "less" lumpiness, but have never been lump-free. Obviously it is important to be able to distinguish between fibrocystic lumps and potentially harmful lumps, so it is a good idea to have a healthcare practitioner check the breasts yearly.