It indicates that your body needs more vitamin E supply. It is suggested to increase the intake of Vitamin E rich foods like fish, vegetable oils, nuts, etc.
5.Desire to eat salty food
It often indicates some infection or inflammation in the body, particularly in the urogenital system.
6.Desire to eat more seafood
This sign indicates that your body have a deficiency of iodine. So you should increase the intake of iodine.