19. Dandelion greens
They are rich in iodine, calcium and antioxidants but low in calories.
1 cup of dandelion greens contains 5589 IU of vitamin A and 25 calories.
A versatile vegetable that provides with lots of vitamin A as well as other health benefits.
1 cup of kale contains 10302 IU of vitamin A and 34 calories
21. Red pepper
1 tablespoon of red pepper contains 2981 IU of vitamin A and 16 calories