Greens
Kale-is considered one of the most nutrient-dense vegetables on the planet due to its many vitamins, minerals and antioxidants.For example, one cup of raw kale packs 684% of the Daily Value (DV) for vitamin K, 206% of the DV for vitamin A and 134% of the DV for vitamin C. It also contains antioxidants such as lutein and beta-carotene, which reduce the risk of diseases caused by oxidative stress. To benefit most from all that kale has to offer, it’s best consumed raw since cooking can reduce its nutrient profile.
Microgreens are immature greens produced from the seeds of vegetables and herbs. They typically measure 1–3 inches. Despite their small size, they’re full of color, flavor and nutrients. In fact, one study found that microgreens contain up to 40 times more nutrients compared to their mature counterparts. Some of these nutrients include vitamins C, E and K.
Collard greens are loose leaf greens, related to kale and spring greens. They have thick leaves that taste slightly bitter. They’re similar in texture to kale and cabbage. Collard greens are a good source of calcium and the vitamins A, B9 (folate) and C. They’re also one of the best sources of vitamin K when it comes to leafy greens. Vitamin K is known for its role in blood clotting and improving bone health.
Spinach is a popular leafy green vegetable and is easily incorporated into a variety of dishes, including soups, sauces, smoothies and salads. Its nutrient profile is impressive with one cup (30 grams) of raw spinach providing 181% of the DV for vitamin K, 56% of the DV for vitamin A and 13% of the DV for manganese. It’s also packed with folate, which plays a key role in red blood cell production.
Cabbage is formed of clusters of thick leaves that come in green, white and purple colors.It belongs to the Brassica family, along with Brussels sprouts, kale and broccoli. Vegetables in this plant family contain glucosinolates, which give them a bitter flavor. Animal studies have found that foods that contain these plant compounds may have cancer-protective properties, especially against lung and esophageal cancer. Another benefit of cabbage is that it can be fermented and turned into sauerkraut, which provides numerous health benefits, such as improving your digestion and supporting your immune system. It may even aid weight loss.
Beets have been claimed to be beneficial for health. Indeed, they have an impressive nutrient profile, but while beets are commonly used in dishes, the leaves are often ignored.This is unfortunate, considering that they’re edible and rich in potassium, calcium, riboflavin, fiber and vitamins A and K. Just one cup (144 grams) of cooked beet greens contains 220% of the DV for vitamin A, 37% of the DV for potassium and 17% of the DV for fiber. They also contain the antioxidants beta-carotene and lutein, which may reduce the risk of eye disorders, such as macular degeneration and cataracts. Beet greens can be added to salads, soups or sauteed and eaten as a side dish.
Watercress is an aquatic plant from the Brassicaceae family and thus similar to arugula and mustard greens.It’s said to have healing properties and has been used in herbal medicine for centuries. Test-tube studies have found watercress extract to be beneficial in targeting cancer stem cells and impairing cancer cell reproduction and invasion. Due to its bitter and slightly spicy flavor, watercress makes a great addition to neutrally flavored foods.
Romaine lettuce is a common leafy vegetable with sturdy, dark leaves with a firm center rib.It has a crunchy texture and is a popular lettuce, particularly in Caesar salads. It’s a good source of vitamins A and K, with one cup (47 grams) providing 82% and 60% of the DVs for these vitamins respectively. What’s more, research in rats showed that lettuce improved their levels of blood lipids, potentially reducing the risk of heart disease.
Swiss chard has dark-green leaves with a thick stalk that is red, white, yellow or green. It’s often used in Mediterranean cooking and belongs to the same family as beets and spinach.It has an earthy taste and is rich in minerals and vitamins, such as potassium, manganese and the vitamins A, C and K. Swiss chard also contains a unique flavonoid called syringic acid — a compound that may be beneficial for lowering blood sugar levels. In two small studies in rats with diabetes, oral administration of syringic acid for 30 days improved blood sugar levels.
Arugula is a leafy green from the Brassicaceae family that goes by many different names, such as rocket, colewort, roquette, rucola and rucoli.It has a slightly peppery taste and small leaves that can easily be incorporated into salads or used as a garnish. It can also be used cosmetically and medicinally. Like other leafy greens, it’s packed with nutrients such as pro-vitamin A carotenoids and vitamins B9 and K.It’s also one of the best sources of dietary nitrates, a compound that turns into nitric oxide in your body which helps increase blood flow and reduce blood pressure by widening your blood vessels.
Endive (pronounced “N-dive”) belongs to the Cichorium family. It’s less well known than other leafy greens, possibly because it’s difficult to grow.It’s curly, crisp in texture and has a nutty and mildly bitter flavor. It can be eaten raw or cooked. Just one-half cup (25 grams) of raw endive leaves packs 72% of the DV for vitamin K, 11% of the DV for vitamin A and 9% of the DV for folate. It’s also a source of kaempferol, an antioxidant that has been shown to reduce inflammation and inhibit the growth of cancer cells.
Bok choy is a type of Chinese cabbage. It has thick, dark-green leaves that make a great addition to soups and stir-fries.Bok choy contains the mineral selenium, which plays an important role in cognitive function, immunity and cancer prevention. In addition, selenium is important for proper thyroid gland function. This gland is located in your neck and releases hormones that play a key role in metabolism.
Turnip greens are the leaves of the turnip plant, which is a root vegetable similar to beetroot.These greens pack more nutrients than the turnip itself, including calcium, manganese, folate and the vitamins A, C and K. They have a strong and spicy flavor and are often enjoyed cooked rather than raw. Turnip greens are considered a cruciferous vegetable, which have been shown to decrease your risk of health conditions, such as heart disease, cancer and inflammation. Turnip greens also contain several antioxidants including gluconasturtiin, glucotropaeolin, quercetin, myricetin and beta-carotene — which all play a role in reducing stress in your body.