Excess calories can put on excess pounds, and women who are severely overweight are thought to have about a threefold higher risk of breast cancer, especially women past menopause.
प्रत्येक चर्बी - व्युत्पन्‍न अतिरिक्‍त कैलोरी अन्य सूत्रों से प्राप्त कैलोरियों से ६७ प्रतिशत अधिक ख़तरा पैदा करती है । ”