Another one of my top “health” foods you should never eat is microwave popcorn. Filled with questionable ingredients, it is just not worth the convenience. The main problem? The microwavable bags are coated with nonstick perfluorochemicals like perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA), chemical that is liked to cancer. (14, 15)
Another major concern is diacetyl. This fake butter flavoring compound actually causes serious lung disease when inhaled in large quantities. (16)
Better option: Next time you get that hankering for some popcorn, simply pop your own. Purchase plain, organic popcorn kernels at a natural foods store. Use coconut oil or organic butter and pour 3 tablespoons into a heavy, stainless steel pan.
Put two kernels in the pan and wait until one pops, then pour 1/3 cup of popcorn in the pan and cover it. As it pops, make sure you shake the pan to allow the steam to escape and prevent the popcorn from burning. Remove from the pan when the popping stops and season as desired. Some great toppings include nutritional yeast, garlic powder and cayenne pepper. – draxe.com