While unhealthy weight gain after menopause may put you at increased risk of breast cancer a lot may depend on the the type of fat that makes up fatty breast tissue says a study. The researchers found that higher proportion of saturated fatty acids in breast of post menopausal women may particularly increase the risk. Saturated fats comes from animal products like cheese fatty meats and dairy desserts and tropical oils like palm oil according to the US Centres for Disease Control and prevention (CDC). The results of the study published online in the journal Radiology may help researchers determine