Watermelon seeds are packed with nutrients including fatty acids, essential proteins and lots of minerals. Around 100 gram of watermelon seeds provide around 600 calories same as having 10 loaves of bread. Fat content in 100 gram of watermelon seeds is around 80% of daily dietary requirement of fats. Watermelon seeds contain lycopene which is good for your face and also helps in improving male fertility. These seeds are excellent sources of multivitamin B and can replace some of the supplements. Vitamin B present in watermelon seeds comprises of niacin, folate, thiamine, riboflavin, vitamin B6 and pantothenic acid.