Beet Greens: Nutrition Facts, Benefits, and Concerns

Beets are more popular than their leaves, but those leaves—beet greens—contain a much higher proportion of nutrients.

Beet greens are the leaves of the Beta vulgaris plant, a type of green leafy vegetable with purple veins.

In this article, we examine the full nutrition profile and potential benefits of beet greens.

Bunch of Beet Greens.

Nutrition Facts

First of all, here are the full nutritional values for raw beet greens per 3.5 oz (100-gram) serving.

The nutrition data source is the USDA Food Composition Databases (1).

Nutrition Profile For Beet Greens (Per 100 g)
Calories/Nutrient Amount
Calories 22 kcal
Carbohydrate 4.33 g
  Fiber 3.70 g
  Sugars 0.50 g
Fat 0.13 g
  Saturated Fat 0.02 g
  Monounsaturated Fat 0.03 g
  Polyunsaturated Fat 0.05 g
    Omega-3 Fatty Acids 0.01 g
    Omega-6 Fatty Acids 0.04 g
Protein 2.20 g
Vitamins Amount % DV
Vitamin K 400.0 mcg 333.3 %
Vitamin A 316 mcg RAE 35.1 %
Vitamin C 30.0 mg 33.3 %
Riboflavin (B2) 0.22 mg 16.9 %
Vitamin E 1.50 mg 10.0 %
Thiamin (B1) 0.10 mg 8.3 %
Pyridoxine (B6) 0.11 mg 6.5 %
Pantothenic Acid (B5) 0.25 mg 5.0 %
Folate 15.0 mcg 3.8 %
Niacin (B3) 0.40 mg 2.5 %
Choline 0.40 mg 0.1 %
Minerals Amount % DV
Copper 0.19 mg 21.1 %
Manganese 0.39 mg 17.0 %
Magnesium 70.0 mg 16.7 %
Potassium 762.0 mg 16.2 %
Iron 2.57 mg 14.3 %
Sodium 226.0 mg 9.8 %
Calcium 117.0 mg 9.0 %
Zinc 0.38 mg 3.5 %
Phosphorus 41.0 mg 3.3 %
Selenium 0.90 mcg 1.6 %

As shown, beet greens are primarily a source of carbohydrates (mainly fiber), and they offer a wide range range of essential nutrients.

Benefits of Beet Greens

Due to the nutrients and various compounds they contain, beet greens can have some beneficial health effects.

Excellent Source of Vitamin C

Beet greens are a good source of vitamin C, and they offer 30 mg per 100 grams, equivalent to 33% of the daily value.

Vitamin C functions as an antioxidant in the body, and it can help to scavenge free radicals and reduce oxidative damage (2).

Additionally, the vitamin can help to regenerate (or “recycle”) oxidized vitamin E, enabling it to work as an antioxidant once more (3).

Key Point: Beet greens provide about one third of the daily recommended intake for vitamin C.

High In Nitrates

Beet greens contain large amounts of nitrates which convert to a compound called nitric oxide in the body (4).

Interestingly, nitric oxide stimulates vascular smooth muscle cells to relax. We can find these cells in arteries and veins (5, 6).

For this reason, nitric oxide has a positive effect on vasodilation (the widening of blood vessels) and helps to lower blood pressure (7, 8).

Also, research suggests that nitrate may have benefits for sports performance.

On this note, several systematic reviews and meta-analyses found that nitrate supplementation had a positive effect on exercise tolerance and performance (9, 10, 11).

Key Point: Beet greens contain nitrates, which may have a beneficial impact on blood pressure and performance.

Beet Greens Contain Large Amounts of Carotenoids

Beet greens contain a large concentration of carotenoids, which function as antioxidants in the body (12).

Specifically, beet greens contain the following carotenoids per 100 grams (1):

  • Beta-carotene: 3794 mg
  • Lutein and zeaxanthin: 1503 mg

However, it is worth noting that these carotenoids are fat-soluble compounds.

Therefore, consuming beet greens alongside a source of fat is ideal to make the carotenoids more bioavailable (13).

Beta-carotene absorption can be as high as 65% to as low as 5% in humans, and adding a source of fat helps improve absorption (14).

Notably, several systematic reviews have identified that higher plasma carotenoid levels may have benefits. For instance, higher carotenoid levels are inversely related to metabolic syndrome, chronic disease risk, and all-cause mortality (15, 16).

Regarding lutein and zeaxanthin, these carotenoids are thought to play a protective role in visual health.

For example, a recent systematic review and meta-analysis of clinical trials demonstrated that lutein and zeaxanthin might help to reduce the risk of developing cataracts (17).

However, the review pointed out that there is conflicting evidence, and further data is required for a more accurate picture.

Key Point: Beet greens are rich in carotenoids, which may have various positive effects on human health.

Rich Source of Vitamin K

Like other leafy greens such as spinach, beet greens provide significant amounts of vitamin K.

Just 100 grams of beet greens offers more than 400 mcg of vitamin K, which is equivalent to more than 300% of the daily value for the vitamin (18).

There are two primary forms of vitamin K and these are phylloquinone (vitamin K1) and menaquinone (vitamin K2). Beet greens contain the former.

Within the human body, vitamin K1 has a vital role in blood clotting and bone metabolism (19, 20).

Key Point: Beet greens contain large concentrations of vitamin K1.

High In Fiber and Low In ‘Net Carbs’

Beet greens are among the most fiber-rich vegetables.

Per 100 grams, beet greens contain approximately 4.3 grams of carbohydrate, and the vast majority of this—3.7 grams—is fiber.

First of all, fiber can reduce the postprandial (post-meal) blood-sugar response to carbohydrate-containing foods (21, 22).

As a result, primarily opting for higher-fiber carbohydrates, such as beet greens, may help to manage blood sugar levels.

Secondly, although research on the gut microbiome is still in its infancy, current research suggests that dietary fiber may be important for gut health (23, 24).

Furthermore, fiber can lower levels of LDL, by potentially 5-10%, without affecting HDL levels (25, 26).

The factors that affect cardiovascular risk are varied and complex, but studies consistently find that a lower ratio of non-HDL cholesterol to HDL cholesterol is associated with reduced risk (27, 28, 29).

Key Point: Beet greens are low in carbohydrate compared to most foods, but they are relatively high in fiber.

Beet Greens Are Nutrient-Dense and Contain Many Essential Nutrients

As shown in the ‘nutrition facts’ section, beet greens are rich in various vitamins and minerals.

On a per-100-gram basis, beet greens offer more than 10% of the recommended daily intake for the following nutrients (1):

  • Vitamin K (333 % DV)
  • Vitamin A Retinol Activity Equivalents (35 % DV)
  • Vitamin C (33 % DV)
  • Copper (21 % DV)
  • Manganese (17 % DV)
  • Magnesium (17 % DV)
  • Riboflavin (17 % DV)
  • Potassium (16 % DV)
  • Iron (14 % DV)
  • Vitamin E (10 % DV)

Despite offering all these nutrients, 100 grams of beet greens only contain 22 calories.

In other words, this green vegetable is very nutrient-dense.

Key Point: Beet greens have an impressive nutrient-density and contain a broad range of essential vitamins and minerals.


In addition to their carotenoid content, research shows that beet greens contain a range of phytonutrients.

The table below provides a list of these compounds and their concentrations (30):

Mean Phytochemical Composition of Beet Greens
Compound Amount (mg per kg)
Betacyanins 1555
Betaxanthins 2437
Carotenoids 2479
Chlorophyll-a 4977
Chlorophyll-b 1988

Betalains (Betacyanin and Betaxanthin)

Betacyanins and betaxanthins are the two forms of betalain. Betalain is a reddish pigment in some plants, which we can see in the veins of beet greens.

There is a fair amount of evidence that these compounds may have positive effects on endurance and exercise efficiency.

For example, a randomized controlled trial recently looked at the potential benefits of betalain supplementation over seven days (31)

In this study, 100 mg of betalain per day for seven days led to a modest improvement in blood flow and exercise efficiency in twenty-eight trained cyclists.

Furthermore, another randomized trial showed that supplementation with 100 mg of betalain reduced heart rate (-3%) and perceived exertion (-15%) in thirteen competitive runners (32).

Based on the mg per kg betalain content of beet greens, 100 grams of the leaves would provide a significant 400 mg of betalain.

Key Point: Beet greens are a rich source of phytonutrients such as betalains, carotenoids, and chlorophyll.

Concerns and Drawbacks

Although beet greens offer a lot of nutritional value, there are also some potential concerns to consider.

Beet Greens Contain Significant Amounts of Oxalate

First of all, beet greens are one of the most concentrated sources of oxalic acid, otherwise known as oxalate.

For instance, cooked beet greens contain approximately 916 mg of oxalate per half-cup serving (33).

We can find oxalate in a range of plant foods. The human body also synthesizes it endogenously (in the body) from amino acids, vitamin C, and glyoxal (34).

Non-excessive intake of oxalate is unlikely to be a problem for most healthy individuals.

However, dietary oxalate intake can be problematic for people with kidney problems, and especially for those at risk of stone formation (35, 36).

Consensus on low-oxalate diets for such individuals is a dietary plan limiting oxalate to around 50 mg to 100 mg per day. Thus, beet greens are unsuitable for a low-oxalate diet (37, 38).

For some lower oxalate greens, bok choy and kale are suitable choices.

Key Point: Beet greens are one of the most significant sources of oxalic acid.

Potential Interaction With Warfarin and Other Blood Thinners

As previously mentioned, beet greens are a rich source of vitamin K, providing more than 333 % of the daily intake.

Vitamin K is a cofactor in the production of carboxyglutamate, which plays a role in coagulation (blood clotting) (39).

However, some individuals at risk of harmful blood clots (which can potentially cause a heart attack or stroke) may be prescribed blood thinners. These medications include drugs such as Warfarin, which have anti-coagulation properties (40).

These medications have this effect by interfering with the metabolism of vitamin K to prevent its impact on blood-clotting (41).

For these reasons, dietary advice has in the past advised to limit foods rich in vitamin K intake when using such medications.

That said, a recent systematic review of eleven human clinical trials found that there is no “firm evidence” that dietary vitamin K interferes with the anti-coagulating effects of these drugs (42).

However, the researchers noted that it might be prudent to maintain stable vitamin K intake and to avoid wide changes in vitamin K consumption.

Key Point: Beet greens are rich in a vitamin that may potentially interact with blood thinners.

How To Use and Cook Beet Greens

For those that haven’t used beet greens before and wonder what to do with them, here are some simple ideas on how to use them.

  • Salad: Beet greens work well chopped up in salads. However, they have a very strong taste in their raw form, and using a salad dressing improves their flavor. For a healthy dressing; olive oil, balsamic vinegar, mustard, salt, and pepper is a good combination.
  • Leaf wraps for meat: in recent years, Korean BBQ (barbecued meat with condiments, wrapped in leaves) has risen in popularity. There are all kinds of different leafy greens that we can use to wrap meat in this way, and beet greens are one. Just put some meat and your favorite condiments on the leaf, wrap, and eat.
  • Sauteed: Sauteing beet greens in some butter or oil with garlic and onions is a quick and flavor-enhancing way to cook the leaves. Additionally, the fat content will help increase the absorption of carotenoids.

Final Thoughts

Overall, beet greens are an excellent source of many vital nutrients, and they are among the most nutrient-dense vegetables.

In addition to this, their betalain and carotenoid content may offer some further benefits.

While some individuals may have concerns over their oxalate content, they are a nutritious choice for the majority of people.

For more on different vegetables, see this overview of 56 common vegetables.

Photo of author

Michael Joseph, MSc

Michael works as a nutrition educator in a community setting and holds a Master's Degree in Clinical Nutrition. He believes in providing reliable and objective nutritional information to allow informed decisions.

2 thoughts on “Beet Greens: Nutrition Facts, Benefits, and Concerns”

  1. My Mom absolutely loved the beet greens, she used to sauté them in some butter with garlic… then served with Armenian yogurt that was made at home.
    Also reminded of South Korea, yes, since Koreans are not eating bread too much, I think in recent ten years bread became more popular than before.
    And coffee shops… they love everything Paris… Paris Baguettes – the name of the coffee shops with Bakeries…
    And you can see the increasing number of overweight people, especially the younger generation.

    • Your mom’s recipe sounds tasty! I think the coffee and bakery product explosion you mention happening isn’t isolated to only Korea… many countries seem to have had a surge in this kind of cafe over the past decade.

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