Popcorn a variety of corn (maize) the kernels of which when exposed to heat or microwaves are exploded into large fluffy masses. The corn used for popping may be any of about 25 different varieties A popcorn kernel has an extremely hard hull and hard outer endosperm and within there is a mass of moist starchy white endosperm. The moisture is optimally about 13.5 percent. When such kernels are heated to about 400 °F (about 200 °C) the moisture in the starch turns into steam and builds up pressure until the kernel explodes inside out into a white fluffy irregular mass about 20 to 40 times the original size. Popcorn kernels seeds are perfect starter for get together and movie nights Serve ready popcorns as healthy snack. Enjoy popcorns at any time of the day If you love popcorn you'll be pleased to know that it offers many surprising nutritional benefits. Not only is popcorn low in calories but it is extremely rich in antioxidants and delivers a healthy dose of fiber to aid in digestion and heart health. If eaten plain popcorn can fill you up with only trace amounts of saturated fat. Popcorn can be a perfect snack for people who are looking to eat healthier or to lose weight. Even if you're not trying to lose weight popcorn is whole grain food that offers many of the same benefits of corn rice wheat barley and oats. If air-popped popcorn delivers only trace amounts of fat. Most are "healthy" monounsaturated and polyunsaturated fats as opposed to the "unhealthy" saturated fats that clog arteries.