8 Greens You're Probably Not Eating—But Should Be - Blue Zones (2024)

We all know the importance of getting our greens, but it’s easy to reach for the same ones over and over and over (ahem, spinach and kale). Instead of relying on just one or two varieties, diversify your repertoire to make sure you’re getting a good micronutrient balance. Here are some of the greens we turn to when we’re looking to shake up our routine.

[Editor’s Note:Centenarians in all of the blue zones regions have access to leafy greens and hearty vegetables, and they make up a large portion of their daily diets.More than 150 varieties of wild greens, such as purslane, dandelion, and arugula, grow all over the island of Ikaria. These rich, dark, wild mountain greens are a great source of minerals like iron, magnesium, potassium, and calcium, as well as carotenoids – the colorful pigments the body converts to vitamin A. Eating a cup of greens daily seemed to be one of the keys to alonger life in Ikaria.]

Arugula

Spicy and intense, arugula is not a green that blends into the background. This peppery cruciferous veggie is packed with vitamin A and folate, and it can be eaten cooked or raw. Toss on pizzas, puree into pesto, or sauté with garlic, then top with fresh peaches, walnuts, and lemon zest and juice.

Try spreadingroasted beet hummus on a toasted baguette or some sourdough with arugula and lemon juice.

Collard Greens

Known for their cholesterol-lowering, cancer-fighting properties, collard greens are sturdy, versatile greens rich in vitamins A, C, and K; they also supply a good dose of calcium. Sauté them with onions and garlic, then simmer in vegetable broth until tender. Or remove the stem from a large leaf, lightly steam it, and use it to wrap tacos, burritos, and sandwiches.

Try wrapping a bean-based veggie burger in a collard leaf along with some sliced red onion. Or try making a Collardrito!

Dandelion Greens

Dandelion greens (yes, like the weeds in your yard) are peppery and bitter; they’re also a good source of calcium, iron, potassium, and zinc, plus B vitamins and vitamins A, C, and D. Unlike spinach and chard, dandelion greens are somewhat low in the oxalic acid that can interfere with your body’s ability to absorb calcium. They’ve also been used traditionally as an herb to support healthy liver function, and they are a natural diuretic, so they’re great for reducing bloat after a race or travel. (Note: Don’t actually pick the ones from your yard. Grow them from organic seed in your garden, or purchase them at the supermarket.)

Try making the base of your salads one part bitter greens, such as dandelion, and one part milder lettuce, such as romaine or green leaf. Bitter greens typically contain more nutrients than milder ones, but they can also be a bit overpowering on their own when eaten raw. They taste great in this Thai salad.

Mizuna

High in vitamin C, this mild Japanese mustard green is often found in baby green mixes. This feathery, frizzy green also comes in a reddish-purple variety, and both have a mild peppery flavor that’s a cross between kale and arugula. Use it raw in salads, or chop it and stir into any soup, stew, or tofu scramble.

Try stuffing it into a wrap or mixing it into your weekly bean soup.

Rainbow Chard

Part of the same family as beets and quinoa, Swiss chard is almost two veggies in one. Rainbow chard contains a unique set of phytonutrients and antioxidants, thanks to its multicolored stems and veins; it’s also loaded with vitamins A, C, and K, plus magnesium. Remove the leaves from the stems and use as you would spinach. Sauté the stems with onions in soups and stews, or stuff them with hummus or nut butter for a colorful snack. (Note: Swiss chard contains high amounts of oxalic acid, which blocks nutrient absorption. However, steaming chard does help reduce its oxalic acid content.)

8 Greens You're Probably Not Eating—But Should Be - Blue Zones (2)

Try swapping chard for cabbage in cabbage salads, or use it in this farmer’s market ragout with polenta.

Mâche

Also called lamb’s lettuce, mâche is a fantastic plant-based source of omega-3 fatty acids. Deep green and velvety with a tender, nutty flavor, it’s best mixed with other greens in salads.

Try adding mâche to a salad drizzled with a vinaigrette.

Nettles

The nettles that sting you on the trail are actually a superfood. Each cup contains 7 calories, 2 grams of protein, and 6 grams of dietary fiber and provides 8 percent of your daily iron (two times what spinach boasts) and 42 percent of your calcium. Nettles are low in oxalates, compounds that inhibit the body from absorbing certain nutrients, so you can really access that calcium! Plus, they contain vitamin C, which helps you absorb iron. The sting goes away once you cook them, so wear gloves to handle them, then prepare them as you would spinach or kale. (Find them at co-ops and farmers markets in spring.) Toss with pasta, lemon juice and zest, and cashew cream for a delicious carb-loading meal.

Try stirring chopped nettles into a traditional miso soup.

Turnip Greens

A calcium superhero, these potent greens contain almost 20 percent of your daily value per cup – in fact, their trademark bitter taste is due to the high calcium content. Prepare them as you would collard greens, or swap them for kale in any cooked recipe. Cooking them with onions, garlic, or spices helps tone down the bitterness without sacrificing nutrition.

8 Greens You're Probably Not Eating—But Should Be - Blue Zones (3)

Excerpt fromThe No Meat Athlete Cookbook: Whole Food, Plant-Based Recipes to Fuel Your Workouts and the Rest of Your Life© 2017 by Matt Frazier and Stepfanie Romine. All rights reserved.

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8 Greens You're Probably Not Eating—But Should Be - Blue Zones (2024)

FAQs

8 Greens You're Probably Not Eating—But Should Be - Blue Zones? ›

The best-of-the-best longevity foods are leafy greens such as spinach, kale, beet and turnip tops, chard, and collards. Combined with seasonal fruits and vegetables, whole grains, and beans dominate blue zones meals all year long.

Which greens have the least oxalates? ›

Vegetables Low in Oxalates

Some of my favorite low-oxalate greens are bok choy, arugula, escarole and radish greens. A variety of kale known as dino, lacinato or tuscan kale is also on my go-to list.

How to flush oxalates from the body? ›

Drinking lots of fluids. If your kidneys still work well, your doctor will likely tell you to drink more water or other fluids. This flushes the kidneys, prevents oxalate crystal buildup and helps keep kidney stones from forming.

Are collard greens high in oxalates? ›

For example, certain foods such as Swiss chard, parsley and collards have high oxalate content but the bioavailability is low. Five foods have been documented to increase urinary oxalate: Nuts (peanuts and pecans) Wheat bran.

How to reduce oxalates in Swiss chard? ›

Because oxalates are water soluble, they can be reduced by blanching, boiling, or steaming with the liquid discarded. Fermentation reduces oxalates. Cooking in milk or macerating in whey can also mitigate oxalate exposure. Sprouting can help too.

What are the worst foods for oxalates? ›

Some examples of foods that are highest in oxalates include green leafy vegetables, soy, almonds, potatoes, tea, rhubarb, cereal grains and beets.

Are bananas high in oxalates? ›

Bananas may be a particularly helpful remedy against kidney stones, as they are rich in potassium, vitamin B6 and magnesium and low in oxalates. Studies have shown that consuming a banana per day can help reduce the likelihood of developing kidney problems.

Is broccoli high in oxalates? ›

Broccoli is a delicious low-oxalate vegetable at just 2 milligrams per cup. It's also a good source of fiber and protein and contains many important nutrients and vitamins.

Is oatmeal high in oxalates? ›

Regular oats are medium oxalate, but they can end up being low oxalate if they are quick oats. The same goes for the oats as for the cereal, if you are eating them with regular milk that has calcium, the fact that they are medium oxalate doesn't really matter.

Are blueberries high in oxalates? ›

Many foods are naturally low in oxalates, and you can enjoy them as part of a healthy, low oxalate diet. Here are some foods you can eat on a low oxalate diet ( 3 ): Fruits: bananas, blackberries, blueberries, cherries, strawberries, apples, apricots, lemons, peaches.

What cancels out oxalates? ›

Calcium is a nutrient that is found in dairy products, such as yogurt, milk and cheese. You need to eat calcium so that it can bind with oxalate in the stomach and intestines before it moves to the kidneys. Eating foods with calcium is a good way for oxalates to leave the body and not form stones.

Does magnesium remove oxalates? ›

Conclusions: The results show that magnesium administration decreases the oxalate absorption, when magnesium is taken together with oxalate. However, magnesium administration does not decrease the oxalate absorption, when magnesium and oxalate intake differ by 12 h.

Is garlic high in oxalates? ›

Oxalate contents were for fresh weight of the spices and seasonings: African red pepper (119.07 mg/100g); ginger (132.07 mg/100g); fermented melon (315.19 mg/100g); garlic (199.72 mg/100g); beet leaves (514.80 mg/100g) and for pepper fruit, the riped seed (78.30 mg/100g), riped coat (126.75 mg/100g), unriped seed ( ...

How do you reduce oxalates in greens? ›

Boiling markedly reduced soluble oxalate content by 30-87% and was more effective than steaming (5-53%) and baking (used only for potatoes, no oxalate loss). An assessment of the oxalate content of cooking water used for boiling and steaming revealed an approximately 100% recovery of oxalate losses.

What greens don't cause kidney stones? ›

Cruciferous vegetables.

Vegetables rich in potassium such as brussels sprouts, broccoli and kale decrease calcium loss and stop kidney stones from forming. These foods also have antioxidant effects that help prevent bladder, prostate and kidney cancers.

Does cooking greens remove oxalates? ›

Boiling your vegetables will cause the oxalate to “leach” out of them. Leaching is the extraction of certain materials from a carrier (in this case, your vegetable) into a liquid (the boiling water).

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