Antioxidant capacity: 1.33 mmol/3.5 oz
As a cruciferous veggie, Brussels sprouts are known to be nutritional powerhouses. A cousin to broccoli, cauliflower, kale, and collard greens, Brussels sprouts pack a lot of antioxidants into their tiny size along with many other essential nutrients. Brussels sprouts provide anti-cancer properties as evidenced by several studies. Other studies suggest that Brussels sprouts can improve heart and GI health and may help control blood sugar levels.