25 Surprising Things That Can Raise Your Cancer Risk

Making Microwave Popcorn

It’s quick, easy, and delicious — so what’s the problem with microwave popcorn? Well, not only can the chemical diacetyl — AKA a butter flavoring in the mix — lead to lung issues from breathing it in, but Dr. Oz said it can also lead to bladder cancer. It might take a little more effort to make your popcorn from scratch, but you’ll thank yourself later for taking the extra time.