I work in night shift alwys. Can you tell me what to eat during that period. Also I don't have lunch cause sleep. Is this mutch bad?

Shift work. Modafinil may work for you, approved for shift work disorder. You may want to eat during the night similar to what you ate during the day. Try to eat healthy - fruit, vegetable and salads.
Night shift. Stay away from junk food continue salad, vegetable and fruit. And enjoy your healthy body.