Doctors recommend sucking of breast to reduce breast cancer

This news was culled from BBC and according to BBC News, doctors have recommended that women can reduce their risk of getting breast cancer by having their breasts thoroughly and vigorously sucked.
The doctors said that regular sucking of the breast lowers the risk level that tends to build lumps, leading to breast cancer. Vigorously according to dictionary.com means "powerful in action, forceful and energetic