Definitely! There is a huge relation between the two. If you do a test for yourself you'll most likely see your skin get worse. With all those nasty hormones , pus and chemicals floating around..it's bound to cause pimples and if you do some serious research you'll find that dairy milk is overall bad for your body anyways! Go the better route and buy natural nut milks or make your own. By researching myself I've found an easy cheap way to make my very own almond and coconut milk.