Leafy greens should be a regular part of your diet. Aside from being high in vitamin A, leafy greens are also a good source of calcium. If you don't eat dairy, be sure to load up on deeply colored greens to get enough of the essential mineral. But, your doctor might ask you to ration these leafy greens as they are high in vitamin K, which could interfere with your medication.
Cruciferous vegetables, like broccoli and brussels sprouts, are also high
in vitamin A. Other green foods, like kiwis, green bell peppers, broccoli, and
cabbage, are great sources of vitamin C.
In fact, most green foods have some mix of vitamins
and nutrients. That's why you should vary your menu with herbs (like basil,
parsley, thyme, and cilantro), fruits (like apples, pears, grapes, and kiwi),
and veggies (like asparagus, zucchini, green beans, and onions). Have more
greeny leaves and vegetables everyday on a daily basis to stay healthy.