Green vegetables are the most important of all vegetables. They are high in fiber, low in fat, rich in folic acid, vitamin C, iron, calcium, potassium and magnesium. They also contain a host of phytochemicals like lutein, beta-cryptoxanthin that contribute to a healthy immune system and can then help the performance of your body and promote hair growth and clear skin. There are many green vegetables and they include Brussels sprouts, lettuce, spinach, broccoli, peas, green beans, cucumbers, green peppers, asparagus, lima beans and celery.
You also want to look out for for red-orange-yellow vegetables that are full of beta-carotene and carotenoids. Our bodies convert beta-carotene into vitamin A, which acts as an antioxidant, preventing cell damage and premature aging. In the case of vitamin A, you also get anti-acne benefits -- vitamin A has been used in acne medications (think Retin-A) for many years.
Vitamin A helps your skin produce more fresh new cells and get rid of the old ones, reducing dryness and keeping your face looking bright and young. It's best to get this vitamin A from food and not from supplements since too much can cause health problems.