Each additional serving of French fries that a female preschooler consumes per week increases her chance of developing breast cancer by 27%, researchers say.  This is not as surprising as you might think.  French fries are loaded with 3 known carcinogens; trans fats (the worst fat you can consume), high levels of omega-6 oils , and acrylamide--a by-product of frying starches like potatoes.  Stay away from fast food restaurants!  It can literally save your life!
Read the study here.