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NUTRITION
The 14 Most Nutrient-Dense Vegetables
Medically reviewed by Kathy W. Warwick, R.D., CDE, Nutrition — By Rachael Ajmera, MS, RD — Updated on February 23, 2023
While all vegetables are nutritious, some are more nutritious than others. If you’re looking to spice up your diet with nutrient-dense veggies, try adding spinach, broccoli, garlic, beets or others to the menu.
It’s no secret that vegetables — which are loaded with fiber, vitamins, minerals, and antioxidants — are a must-have in a healthy diet.
They’re also filling, flavorful, and perfect for a variety of dishes, such as salads, soups, smoothies, and sandwiches.
In fact, when I’m feeling creative, I love giving dishes like pizza and pasta a nutritious twist by piling on the veggies and experimenting with new or interesting ingredients from the produce section.
Although all vegetables are healthy, several stand out for their supply of nutrients and powerful health benefits.
Here are 14 of the most nutrient-dense veggies available.
Spinach
This leafy green tops the chart as one of the most nutrient-dense vegetables.
That’s because 1 cup (30 grams) of raw spinach provides 16% of the Daily Value (DV) for vitamin A plus 120% of the DV for vitamin K — all for just 7 calories (1Trusted Source).
Spinach also boasts antioxidants, which may help reduce your risk of disease. One study found that dark leafy greens like spinach are high in beta carotene and lutein, two antioxidants that are associated with a decreased risk of cancer (2Trusted Source).
Another study suggested that spinach may benefit heart health by helping reduce blood pressure (3Trusted Source).
SUMMARY
Spinach provides several antioxidants and is especially rich in vitamin K. It may benefit heart health and reduce disease risk.
2. Carrots
Carrots are packed with vitamin A, delivering 119% of the DV in just 1 cup (128 grams) (4Trusted Source).
They also contain beta carotene, an antioxidant that provides their vibrant orange color and may help prevent cancer. Your body converts this compound into vitamin A (5Trusted Source).
In fact, one study in more than 57,000 people associated eating at least 2–4 carrots per week with a 17% lower risk of colorectal cancer in the long run (6Trusted Source).
A review of 18 studies found that carrots may also reduce lung cancer risk (7Trusted Source).
Finally, these popular root veggies are high in many other key nutrients, including potassium and vitamins C and K (4Trusted Source).
SUMMARY
Carrots are especially high in beta carotene, which your body converts into vitamin A. Their high antioxidant content may be linked to a lower risk of certain cancers, including lung and colorectal cancer.
3. Broccoli
Broccoli is rich in a sulfur-containing plant compound called glucosinolate, as well as its byproduct sulforaphane (8).
Researchers in animal and test-tube studies have extensively explored sulforaphane’s ability to protect against cancer (9Trusted Source).
This cruciferous veggie may help prevent other types of chronic disease as well.
One small study found that broccoli sprouts decreased levels of several markers of inflammation, which have been linked to chronic conditions such as heart disease (10Trusted Source).
Just 1 cup (91 grams) of raw broccoli provides 77% of the DV for vitamin K, 90% of the DV for vitamin C, and a good amount of folate, manganese, and potassium (11Trusted Source).
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