Have you know the boiled water from spinach can reduce the alcohol amount in your body?
Yes, in China, spinach often used to recover from drunk.
Beside that, spinach has a lot of useful functions, like reduce the chance of getting ovarian cancer, contains many useful vitamins, minerals, and antioxidants.
It is better to served spinach by steam it than to boil it, so that the amount of folate inside it will not be torn apart.
Btw, spinach as a rich source of iron is just a folklore.