…and other cool spinach facts

– By Riley Shaia, certified holistic nutritionist, fitness instructor & Seasonal Roots member (Pictured: center, kneeling)

VEGGIE FAIRY NOTE: You can connect with Riley on Instagram and Facebook!

Vintage cartoon fans can probably quote Popeye the Sailor Man’s famous line from memory: “I’m good to the finn-ich cause I eat my spinach!” A whole generation of kids grew up thinking they would be stronger if they ate spinach.

While that’s still true, it turns out the genesis of that popular notion actually began by mistake. A scientist misreported the number of grams of iron in spinach. According to thekitchn.com, in “1870 a German chemist, Erich von Wolf, correctly ascertained the amount of iron in spinach, but while transcribing his notes, he accidentally misplaced a decimal point: Instead of recording that spinach had 3.5 milligrams of iron per 100-gram serving (as is the case), he wrote that it had 35 milligrams.” That is a lot of iron!

In response to this, the creators of Popeye decided that this would be his superfood. The rest is history. Despite the error, it helped spinach gain popularity with parents and children alike.

In my opinion spinach is extremely versatile and I use it almost every day. Spinach is a great way to get your servings of greens in your diet. It’s easy to throw into smoothies or soup and easy to finely chop and add to spaghetti sauce and other foods.

What is spinach?

Spinach is a nutritional powerhouse that is in the same family as beets, chard, and quinoa.

Spinach’s amazing health benefits!

Spinach is rich in vitamins A, C, and K; minerals such as magnesium and calcium in addition to iron (obviously!); and antioxidant flavonoids and carotenoids. These good things are associated with boosting immunity, lowering blood pressure, fighting the causes of cancer, reducing inflammation, easing constipation and ulcers, and supporting good vision, healthier skin, and stronger bones. It may even improve your memory and slow down the aging of your brain! Watch this quick CBS News report about a recent scientific study on spinach brain power.

How to store and wash spinach

Fresh spinach should be kept unwashed, wrapped in a paper towel, and placed in an airtight container in your fridge’s cool, dark crisper. If it’s local and freshly harvested, it can be stored this way in the refrigerator for up to a week. But the sooner you eat it, the more nutrients it will still have.

To be the most economical and still get the nutrients, you can buy it frozen. If you buy it fresh but can’t eat it right away, it’s easy to freeze yourself to preserve the nutrients. Here’s how.

DO always wash freshly harvested local spinach just before you use it! It’s grown in fine sandy soil, which gets splashed up on the leaves. Fill the sink or a large bowl with cold water and gently agitate the leaves with your hands so the grit sinks to the bottom. Lift out the greens and change the water as needed, repeating until the water remains clear.

Surprising fact: Cooked spinach is better for you — with one exception

In most cases, cooking spinach actually increases its health benefits! (I’ll explain the exception in a moment.) Just half a cup of cooked spinach will give you three times as much nutrition as one cup of raw spinach. That’s because the body cannot completely break down the nutrients in raw spinach to make full use of all the goodness contained in the leaves.

Here’s the reason why: There’s a compound in spinach called oxalic acid, which blocks the absorption of calcium and iron. The problem is solved when you cook the spinach — the heat reduces oxalic acid’s power. But cook spinach lightly to preserve the nutrients while reducing the acid.

By the way, avoid cooking spinach in aluminum – some reports indicate it may ruin the spinach’s color and taste.

The exception to the “cooked is better for you” rule is when you pair raw spinach with a food that’s high in vitamin C. Vitamin C counteracts oxalic acid, too. Mandarin oranges and cantaloupes will do the trick, and combining them with fresh spinach leaves makes for a delicious salad.

There are so many ways to use spinach!

Cooked or raw, you can add spinach to almost anything.

Throw it in soups or smoothies for a nutritional boost.

Saute it in extra virgin olive oil with garlic and/or onions.

Sneak it into sauces — chop it finely first.

Use it in salad alone or with other lettuces.

Add it to a stir fry.

Make it an appetizer! Check out the following recipe…

Dive into this highly addictive spinach appetizer

DAIRY-FREE SPINACH ARTICHOKE DIP

Recipe from ForksOverKnives.com

INGREDIENTS: (Shout-out to our local food providers in all-caps!)
1¼ c unsweetened unflavored plant-based milk (such as soy), or grassfed TRICKLING SPRINGS CREAMERY milk
3 T all-purpose or oat flour
1 t onion powder
1 t garlic powder
1 T fresh lemon juice
2 c COTTLE ORGANICS spinach (fresh, or frozen and thawed), finely chopped
1 (14-oz) can artichoke hearts, drained and finely chopped (about 1½ c)
sea salt to taste
black pepper, freshly ground, to taste

DIRECTIONS:
1. Combine the milk, flour, onion powder, garlic powder, and lemon juice in a saucepan. Bring to a boil, then simmer for 5 to 7 minutes, stirring frequently, until the sauce thickens to a spreadable consistency. If using cow milk, use medium heat and watch closely to avoid burning the milk or boiling over.
2. Add the spinach and artichoke hearts. Mix well, then season with salt and pepper to taste. Cook for 2 minutes more, until the spinach has wilted. Add 1 to 2 T of water if the sauce gets too thick.
3. Let the dip cool completely.
4. Serve the dip warm or cold with the baguettes, tortilla chips, or pita chips.

This recipe and lots more are on the Seasonal Roots Pinterest spinach board.

No spinach? Try creasy greens!

Creasies are native plants that are much hardier than spinach, while still rich in iron and calcium with lots of vitamin A and C. Cooking tames creasy greens’ peppery arugula flavor, turning it mild like spinach. You can substitute it for spinach in any of our recipes. If you’ve never tried this native treasure, enjoy the thrill of discovery — that’s what eating local and seasonal is all about! Click here for a farm wife’s tutorial on creasy greens.

ABOUT SEASONAL ROOTS

Since 2011, Seasonal Roots’ online farmers market has connected Virginia families with local family farmers who use sustainable, humane practices. Our veggie fairies – mostly moms who believe in living better through scrumptious, healthy eating, being kind to animals, protecting the environment, and spreading joy – home-deliver freshly harvested produce, eggs, grass-fed dairy and meat, plus artisan fare. We empower our members to eat better and live better with more nutritious, flavorful food that’s good for us and good for the planet. More info at seasonalroots.com.