Key takeaways:
Vegetables are rich in fiber and beneficial nutrients that are good for overall health.
There are two main classes of vegetables: starchy and non-starchy. Starchy vegetables are higher in carbohydrates, while non-starchy vegetables are lower in carbohydrates and calories.
Non-starchy vegetables are also higher in fiber, which means they have less impact on blood sugar levels and may keep you full longer. Examples include asparagus, leafy greens, and artichoke.
Vegetables are a great source of fiber and nutrients, but not all vegetables are created equal. Some vegetables are considered non-starchy. These tend to be low in carbohydrates and calories while being high in nutrients. Starchy vegetables, on the other hand, tend to be high in calories and may not be quite as nutritious.
Non-starchy vegetables also have some specific health benefits. Leafy green vegetables, for example, may help reduce your risk of diabetes, heart disease, and dementia. Cruciferous vegetables can promote better weight management and boost gut health. Together, these non-starchy vegetables are also helpful for stabilizing blood sugar.
Let’s take a closer look at why non-starchy vegetables are considered some of the most nutritious.
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Starch is a type of carbohydrate made up of many sugar molecules. When certain starches are digested and absorbed, they eventually turn into glucose (sugar) and can raise blood sugar.
Starchy vegetables are higher in starch than other types of vegetables. While they aren’t bad for you, they have more carbohydrates and a greater impact on your blood sugar levels compared to non-starchy vegetables.
Examples of starchy vegetables include:
Potatoes (white and sweet)
Corn
Peas
Parsnips
Yam
Cassava
Plantain
Acorn and butternut squash
Non-starchy vegetables contain little to no starch. This makes them lower in calories and carbohydrates. They’re also higher in fiber and water compared to starchy varieties.
Generally speaking, non-starchy vegetables include:
Dark green vegetables
Red and orange vegetables
Other vegetables not included in the above categories, like onions, mushrooms, and celery
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There are plenty of non-starchy vegetables to choose from. Here are 41 examples to consider adding to your diet:
Alfalfa sprouts
Arugula
Artichoke hearts
Asparagus
Bean sprouts
Beets (cooked)
Bok choy
Broccoli
Brussels sprouts
Cabbage
Carrots
Cauliflower
Celery
Collard greens
Cucumber
Dandelion greens
Eggplant
Green beans
Hearts of palm
Jicama
Kale
Kohlrabi
Leeks
Lettuce
Mushrooms
Mustard greens
Okra
Onions
Peppers
Radishes
Romaine
Rutabaga
Spaghetti squash
Spinach
Sugar snap peas
Swiss chard
Tomatoes
Turnips
Water chestnuts
Watercress
Zucchini
In general, the current Dietary Guidelines for Americans (DGA) recommend that adults eat around 2 to 3 cups of vegetables per day. Try to get about 2 cups from non-starchy vegetables. MyPlate breaks down how much of each type of vegetable counts as a portion.
Some evidence suggests that non-starchy vegetables might have a slight advantage over starchy vegetables. In particular, non-starchy vegetables have been linked to:
Protective effects against bladder cancer in women
A lower likelihood of chronic liver problems, like fatty liver disease and fibrosis
A lower risk of death from any cause
That said, most studies haven’t found a clear link between non-starchy vegetables and specific health benefits. But a diet rich in fruits and vegetables is linked to a lower risk of health problems, including heart disease, certain types of cancer, and Type 2 diabetes.
Because of their low carbohydrate content, non-starchy vegetables have a low glycemic index. This means they have less of an effect on your blood sugar levels compared to starchy vegetables or other carbohydrate-rich foods with higher glycemic index scores.
This makes non-starchy vegetables a good option for people with diabetes and others who may be trying to manage their blood sugar levels.
If you have diabetes — or even if you don’t — a good rule of thumb is to fill up half your plate with non-starchy vegetables and no more than one-quarter of your plate with starchy vegetables.
Here are a few ideas for how to eat more non-starchy vegetables:
Make vegetables the focal point of your meal. Use this simple formula at mealtimes: Fill half your plate with non-starchy vegetables, one-quarter with protein, and one-quarter (or less) with starchy carbohydrates. This can help you keep an overall balanced diet.
Make simple swaps. Try cauliflower rice instead of white rice. Experiment with mashed rutabaga instead of mashed potatoes. Or, alternate white pasta with zucchini noodles or spaghetti squash.
Snack on more veggies. Keep washed and sliced peppers, cucumbers, and broccoli in your fridge for a grab-and-go, nutritious snack. Dip them in a tzatziki and Greek yogurt dip or guacamole.
Add more vegetables where you can. Start lunch and dinner with a leafy green salad. Add a handful of greens into a smoothie. Stir cooked onions, peppers, and mushrooms into an egg scramble. Mix leeks and arugula into pasta sauce.
Try different cooking strategies, herbs, and spices. Adding more veggies to your diet is easier when they taste good. Experiment with different cooking methods such as grilling, roasting, or sautéing with your favorite herbs and spices. For example, garlic and cruciferous vegetables like brussels sprouts or broccoli, make a dream team. Celery and almond butter also pair well together.
For added convenience, keep frozen or even canned versions of non-starchy vegetables on hand. Just be sure to choose options that are free of added sugar, salt, or other ingredients — you can always prepare and season them to your liking.
Many non-starchy vegetables are also high in fiber. Topping both lists are:
Artichokes
Brussels sprouts
Jicama
Broccoli
Cauliflower
Carrots
Kale
Yes, generally speaking, non-starchy vegetables have fewer carbohydrates, which means they are lower in calories. But the calorie count can vary depending on the vegetable and how you prepare it.
Non-starchy vegetables are rich in vitamins, minerals, fiber, and antioxidants. Because of their high water and low carbohydrate content, non-starchy vegetables have a lesser impact on blood sugar levels compared to starchier varieties like potatoes or corn. As long as you’re eating a wide range of vegetables — including leafy greens, cruciferous vegetables, and legumes — you can enjoy starchy veggies, too.
Aune, D., et al. (2017). Fruit and vegetable intake and the risk of cardiovascular disease, total cancer and all-cause mortality—a systematic review and dose-response meta-analysis of prospective studies. International Journal of Epidemiology.
Centers for Disease Control and Prevention. (2024). Carb choices.
Li, X., et al. (2022). Associations between intake of starchy and non-starchy vegetables and risk of hepatic steatosis and fibrosis. Hepatology International.
Ludwig, D. S., et al. (2018). Dietary carbohydrates: Role of quality and quantity in chronic disease. British Medical Journal.
Nour, M., et al. (2018). The relationship between vegetable intake and weight outcomes: A systematic review of cohort studies. Nutrients.
Reynolds, A., et al. (2024). Dietary advice for individuals with diabetes. Endotext.
Slavin, J. L., et al. (2012). Health benefits of fruits and vegetables. Advances in Nutrition.
U.S. Department of Agriculture. (2020). Dietary guidelines for Americans, 2020-2025.
Wang, D. D., et al. (2021). Fruit and vegetable intake and mortality: Results from 2 prospective cohort studies of US men and women and a meta-analysis of 26 cohort studies. Circulation.
Yu, E. Y. W., et al. (2021). Vegetable intake and the risk of bladder cancer in the BLadder Cancer Epidemiology and Nutritional Determinants (BLEND) international study. BioMed Central Medicine.