Dark Greens
The Little Black Dress of the vegetable world—dark leafy greens are appropriate at all times and seasons. If you are only choosing 1 vegetable at the market today, go for dark leafy greens because this vegetable category contains Vitamin C, Vitamin K, Vitamin A, potassium, antioxidants, fiber, folate, magnesium, calcium, and iron. Kale, spinach, chard, watercress, and collard greens all fit into this category—giving you room for personal preference when looking for a veg to add to your grocery cart.