Watermelon seeds are a great source of zinc
These super seeds are low in calories.
Being rich in magnesium, watermelon seeds help in restoring and boosting the body's metabolism system, immunity and nervous system.
Our body needs 18 mg of iron every day to function correctly, and watermelon seeds are a perfect way of giving our bodies that touch of iron.
A handful of these super-seeds contain as much as .3 mg of iron, which constitutes 1.6 percent of the daily intake portion.