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Learn About These 14 Amazing Benefits of Spinach

We all know that spinach is one of the healthiest foods on the planet. The superfood qualities of this dark, leafy green vegetable aren’t just reserved for fictitious heroes like Popeye the Sailor Man; we all can enjoy the health benefits of spinach by incorporating it into our diets.

Even if you’re not a salad person, there are plenty of ways to eat spinach. From steaming it, adding it to sandwiches, pureeing it into smoothies, or tossing it to wilt into sauces, spinach is nearly as versatile as it is healthy. If you’re needing some extra motivation to eat your vegetables, keep reading for a list of the many benefits of spinach.

Baby spinach in a bowl.

Spinach (Spinacia oleracea) is a popular dark, leafy green vegetable used in numerous global cuisines. Perhaps owing to the fact that spinach originated in Persia, it is especially prominent in dishes native to the Middle East, Mediterranean, India, and Southeast Asia. Interestingly, spinach belongs to the amaranth family, so it’s related to foods like chard, beets, and quinoa.

There are a variety of benefits of spinach, which can be categorized into nutritional benefits, health benefits, and practical benefits.

Nutritional Benefits of Spinach

Green spinach leaves in a collander.
chiara conti/Unsplash

Spinach is packed with vitamins and minerals. Some of the top nutritional benefits of spinach include the following:

Spinach is low in calories.

One cup of fresh spinach contains only 7 calories, making it a nutrient-dense but not calorie-dense food. Spinach can be consumed in abundance without significantly affecting your caloric intake, so it’s a great food to support healthy weight loss and weight management.

Spinach is high in protein.

Spinach is surprisingly high in protein from a calorie standpoint. One cup of spinach contains 0.86 grams of protein and a 100-gram serving has nearly 3 grams.

Spinach is low in natural sugar.

Sugar contains very little sugar (just 0.4 grams per 100-gram portion).

Spinach is high in fiber.

Small bowl of baby spinach leaves.

The majority of the carbohydrates in spinach are fiber, which aids digestion, increases satiety, and supports your healthy gut bacteria. There are 2.2 grams of fiber in a 23-calorie serving of spinach (100 grams).

Spinach contains important vitamins.

Spinach is rich in vitamins A, C, and K1. For example, according to the United States Department of Agriculture (USDA), a 100-gram serving of spinach provides over one-third of the daily value of vitamin C, an impressive 2,813 International Units (IU) of vitamin A, and over half your daily value of vitamin K1. Spinach also contains some vitamin E, vitamin B1, and vitamin B6.

Spinach is packed with essential minerals.

Spinach is rich in minerals like iron, calcium, folic acid, magnesium, and potassium.

Health Benefits of Spinach

Green smoothie with spinach.

The excellent nutritional content of spinach confers numerous health benefits to this superfood, such as the following:

Spinach can lower blood glucose levels.

One of the benefits of spinach is that it can reduce blood glucose levels and increase insulin sensitivity due to an antioxidant it contains called alpha-lipoic acid. For those with diabetes or insulin resistance, spinach has been shown to reduce the risk of oxidative damage that normally results from chronic insulin resistance.

Spinach can reduce the risk of cancer.

The green pigment in spinach, called chlorophyll, has been shown to reduce the risk of cancer. It also contains compounds known as MGDG and SQDG, which can inhibit the growth of cancerous tumors.

Spinach can reduce blood pressure.

Fresh baby spinach leaves.

Spinach is high in potassium and magnesium as well as nitrates, both of which can reduce blood pressure. Potassium helps regulate fluid levels and counteract the effects of sodium, while nitrates help dilate blood vessels to reduce vascular resistance and increase blood flow.

Spinach can promote healthy digestion.

Spinach is high in dietary fiber as well as prebiotics, the type of fiber the beneficial gut bacteria thrive off of. Fiber promotes bowel regularity and can help you feel full.

Spinach improves eye health.

Spinach is rich in vitamin A, a fat-soluble vitamin that supports vision and eye health.

Spinach is good for your hair and skin.

Spinach is high in vitamins A and C, both of which support healthy skin and hair. Vitamin A plays an integral role in the regulation of oil glands in your pores and scalp, and diets high in vitamin A are linked to a lower incidence of acne and inflammatory skin conditions. Vitamin C supports collagen production and cell turnover for vibrant skin.

Spinach improves bone health.

Spinach is packed with bone-building nutrients like calcium and vitamin K1.

Spinach reduces inflammation.

Spinach is loaded with antioxidants and polyphenols, so it acts as an effective anti-inflammatory in the body. As chronic inflammation can lead to diseases such as cardiovascular disease, metabolic syndrome, certain cancers, and obesity, a diet high in anti-inflammatory foods can reduce your risk of disease.

Practical Benefits of Spinach

Spinach salad with nuts.

As briefly touched upon, in addition to the health benefits of spinach, it’s also easy to use, versatile, relatively inexpensive, and mild in flavor. You can buy it fresh, frozen, or canned, and can put it in savory or sweet dishes (yes, even in brownies or chocolate protein shakes!).

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Amber Sayer
Former Digital Trends Contributor
Amber Sayer is a fitness, nutrition, and wellness writer and editor, and was previously a Fitness Editor at Byrdie. She…
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