Maintaining a healthy diet is crucial to finding the right balance between nutrition and satiety. One category of foods that fits these criteria perfectly are vegetables, especially the ones that are low in calories.
These nutritional powerhouses not only provide an abundance of essential vitamins, minerals, and antioxidants, but they also can keep you full and satisfied while being light on the calorie scale. Incorporating these vegetables into your meals not only aids in weight loss but also contributes to overall well-being1.
In this article, let’s explore the most filling low-calorie vegetables, learning their significance while uncovering their benefits, as well as discovering creative ways to integrate them into your daily diet for a truly satisfying culinary experience.
What Are Low-Calorie Vegetables?
Low-calorie vegetables are plant-based foods that are relatively low in calories but offer an array of essential nutrients. These vegetables typically have a high water content and are rich in dietary fiber, contributing to a feeling of fullness while keeping the calorie intake in check.
While the exact caloric content may vary, low-calorie vegetables generally provide fewer calories per serving than other food groups like grains, proteins, or fats.
These vegetables are valuable to any balanced diet as they offer numerous health benefits. They are typically packed with vitamins, minerals, and antioxidants that support optimal bodily functions and contribute to overall well-being.
Moreover, the low-calorie nature of these vegetables makes them ideal if you are conscious of your caloric intake or aiming to manage your weight.
Once you incorporate low-calorie vegetables into meals and snacks, you can increase the volume of food consumed without drastically raising your calorie count. This can promote a feeling of fullness, reduce the likelihood of overeating, and support weight loss.
Additionally, these vegetables often provide satisfying crunch, texture, and vibrant flavors, enhancing the enjoyment of meals while promoting a healthy lifestyle.
The Role Of Low-Calorie Vegetables In Balancing Macros
Understanding and controlling macronutrients (macros) is crucial for a balanced diet. Macros refer to the three essential nutrients that provide energy to your body namely carbohydrates, proteins, and fats. While these macronutrients are necessary for your overall health, it’s vital to strike a balance and ensure you’re not consuming an excessive amount of any particular macro.
- Carbohydrate Balance: Low-calorie vegetables are generally low in carbohydrates, making them an excellent choice if you are aiming to moderate your carbohydrate intake. While carbohydrates are essential for providing energy, excessive consumption of high-carbohydrate foods can lead to weight gain and blood sugar imbalances. By incorporating low-calorie vegetables into meals, you can bulk up your plate, increase fiber intake, and feel full without significantly increasing your carbohydrate intake.
- Protein Balance: While low-calorie vegetables are not significant sources of protein compared to animal-based products or legumes, they still contribute a small amount of protein to your overall diet. Every bit helps meet your protein needs, especially if you follow vegetarian or vegan diets. Combining low-calorie vegetables with other protein sources, such as tofu, tempeh, beans, or lean meats, can help balance your protein intake and support muscle maintenance and repair.
- Fat Balance: Low-calorie vegetables tend to be naturally low in fat, which can benefit individuals aiming to reduce their overall fat intake. Even though fats are necessary for many body processes, excessive consumption can lead to weight gain and other health problems. Additionally, using minimal healthy fats, such as olive oil or avocado, to prepare or dress your vegetable dishes can help maintain a well-rounded fat balance.
- Micronutrient Boost: Besides their role in macro balance, low-calorie vegetables are rich in essential micronutrient vitamins and minerals. These micronutrients are vital for maintaining overall health, supporting bodily functions, and preventing nutrient deficiencies. By incorporating a variety of low-calorie vegetables into your diet, you can enhance your nutrient intake while keeping your macros in balance.
Benefits Of Incorporating Low-Calorie Vegetables Into Your Diet
Vegetables are an essential part of a healthy diet. They are rich in vitamins and minerals, delicious, and contribute to weight loss. Below are some benefits of incorporating low-calorie foods into your diet:
One of the significant benefits of incorporating low-calorie vegetables into your diet is their role in weight management. These vegetables are typically high in fiber, adding bulk to your meals without excessive calories.
According to a study, a higher intake of vegetables was associated with lower body weight and reduced risk of obesity2. Replacing higher-calorie foods with low-calorie vegetables can create a sense of fullness while maintaining a healthy weight.
Another study found that over the course of 24 years, women and men who consumed more fruits and vegetables were more likely to lose weight3.
Low-calorie vegetables are rich in essential nutrients such as vitamins, minerals, and antioxidants. They offer a wide range of micronutrients that support various bodily functions. For instance, leafy greens like spinach and kale are great providers of folate, iron, and vitamins A, C, and K.
The research found that individuals who consumed a greater variety of vegetables had higher intakes of essential nutrients4.
The high fiber content in low-calorie vegetables promotes healthy digestion and supports gut health. Fiber adds bulk to the diet, aids in regular bowel movements, and may help prevent constipation.
Insoluble fiber’s bulking and softening effects also lower digestive tract pressure and may help prevent diverticulosis5
According to a study, eating more vegetables may reduce the symptoms of irritable bowel syndrome and relieve or avoid constipation by causing regular bowel movements6.
Diabetes and Cancer Prevention
A diet rich in low-calorie vegetables may help reduce the risk of chronic diseases. For example, cruciferous vegetables like broccoli and cauliflower contain glucosinolates, which have been linked to a decreased risk of certain cancers, including lung, colorectal, and breast cancer7.
According to a report by the World Cancer Research Fund and the American Institute for Cancer Research, non-starchy vegetables, such as lettuce and other leafy greens, broccoli, bok choy, cabbage, as well as garlic, onions, and the like, and fruits “probably” protect against several types of cancer, including those of the mouth, throat, voice box, esophagus, and stomach8.
Additionally, research of over 70,000 female nurses between the ages of 38 and 63 who were free of diabetes, cancer, or cardiovascular disease found a link between eating green leafy vegetables and fruit and a lower chance of developing the disease9.
Hydration and Skin Health
Many low-calorie vegetables have a high water content, contributing to hydration and supporting skin health. Vegetables like cucumbers, zucchini, and celery are hydrating and help maintain healthy skin.
Most Filling Low-Calorie Vegetables
Since cucumbers contain over 90% water, they are extremely hydrating, naturally low in calories, and high in fiber, which helps you feel satiated for longer. About 16 calories are included in a cup of cucumber slices10.
You can add zucchini to practically any recipe, particularly in the summer and fall when it’s in peak season, and it’s not just delicious; it’s full of fiber and potassium that help regulate your digestive system and blood pressure. Only 33 calories are in a medium zucchini.
Winter squash and other orange vegetables are rich in vitamin A, which is good for the eyes, and have more potassium than a banana. Although the caloric content of each squash varies, one cup of acorn squash has very few calories, roughly 56 calories.
4. Bell Peppers
Vitamin C, an antioxidant nutrient that may help with mood improvement, is another nutrient that is abundant in bell peppers. Additionally, it aids in producing hormones, including melatonin and serotonin.
According to the study, capsaicin, a substance found in bell peppers, is particularly beneficial in reducing appetite and burning fats, which helps you lose weight11.
A fantastic source of fiber, antioxidants, and anti-inflammatory properties. When roasted or added to an omelet, mushrooms make a fantastic beef alternative. Copper, potassium, and vitamin D are additional nutrients found in mushrooms.
Although the exact number of calories in different types of mushrooms varies, 3.5 ounces of portabella mushrooms only have 32 calories. Other low-calorie mushrooms you can eat are shiitake, white, and enoki.
Yellow, sun-dried, and Roma are a few types of tomatoes that have the lowest-calorie content.
Tomatoes are a fantastic source of antioxidants, as well as being high in fiber and low in calories. As a result, they encourage satiety and even lower calorie intake, aiding in weight loss.
Beta carotene, an antioxidant that transforms into Vitamin A and promotes eye health and cognitive function, is abundant in carrots. You can eat them as a snack raw with a yogurt dip or in desserts and side dishes to add natural sweetness. Carrots weighing 3.5 ounces have 48 calories.
Cauliflower is an excellent filling food that is low in fat and calories. Cauliflower calories per 100g is 34. The best method for preparing cauliflower with the fewest calories is to steam or boil it; this will help you if you are trying to lose weight.
Broccoli has fiber to support a healthy stomach and calcium and magnesium to assist with controlling blood pressure and blood sugar. Broccoli calories per cup have 30 calories.
Both vitamin A and vitamin K, which maintain healthy skin and bones, are abundant in spinach. You may add spinach to smoothies, soups, pasta, and sauces. Spinach calories per 85g is 20.
Celery also has dietary fiber, which aids with weight loss and improved digestion. Additionally, preventing dehydration and reducing bloating is celery’s high water and electrolyte content. Celery calories per 100g is 14.
Cabbage is one of the cruciferous vegetables that are low-calorie and can help you lose weight. Green, red, and white cabbage are rich in Vitamin K and Vitamin C.
An excellent alternate side for your roast dinner is roasted cabbage. It can be shredded for stir-fries or chopped to add bulk to pasta recipes. Cabbage calories per 100g is 16.
13. Brussels Sprouts
Cauliflower, kale, broccoli, cabbage, collard greens, and bok choy are cousins of sprouts and also belong to the cruciferous vegetable family.
In addition to offering a variety of vitamins, minerals, antioxidants, and plant proteins, brussels sprouts are nutrient powerhouses. A 1/2 cup per calorie is 28.
While all kale varieties are nutritious and delicious, red Russian kale, which may be used in salads or pizza, is particularly rich in fiber, vitamin K, vitamin C, vitamin A, calcium, and potassium. One cup of raw kale has 9 calories.
Although it is a fruit, eggplant is usually considered a vegetable. Eggplant has a lot of fiber, which helps control blood sugar and lowers the risk of heart disease.
You can have eggplant baked, roasted, grilled, sauteed, or as an eggplant parmesan. A cup of eggplant has 20 calories.
The calories in each type of lettuce will vary somewhat, but they will all be highly nutritious. Baby crisp green leaf lettuce is rich in calcium, potassium, iron, and fiber.
You can consume red leaf, butterhead, green leaf, and iceberg lettuce. It can be added to salads, sandwiches, and lettuce wraps. Eating lettuce is filling and has high water content, like cucumber. For 100g of lettuce there are 14 calories.
17. Green Beans
Your body needs a small amount of cholesterol for normal cell growth, but too much of it is harmful. There is no cholesterol in green beans.
Green beans are a good source of protein, vitamin C, A, K, and E. It has essential minerals like zinc, potassium, magnesium, calcium, iron, and phosphorous, which support metabolism.
Asparagus is a vegetable with few calories and a great supply of important vitamins and minerals like vitamins A, C, and K.
Additionally, asparagus has an abundance of folate, a nutrient essential for a healthy pregnancy, and many essential bodily functions like cell growth and DNA production12.
Despite their low calorie content, onions are packed with nutrients. They provide dietary fiber for digestion and weight management, along with essential vitamins and minerals like vitamin C, vitamin B6, folate, and potassium.
Studies have also shown that onions may help prevent cancer (likely due to the presence of phytochemicals and the flavonoid quercetin), lower high blood pressure, and reduce the incidence of heart attacks13.
One large onion (green, white, or red) has 63 calories.
Beetroot aids in detoxification and weight loss. These veggies are rich in dietary fiber, both soluble and insoluble, and low in fat.
These two types prevent fat loss by encouraging lowered cholesterol levels and healthy bowel movements. Additionally, beetroot has a lot of magnesium, which supports strong nerves and aids in weight loss14.
Not only are radishes delicious, but they are also loaded with nutrients. They are high in fiber and low in calories. One cup of sliced radishes has 19 calories.
They are also a good source of potassium, folate, and vitamin C. Potassium is crucial for maintaining appropriate blood pressure levels, while vitamin C is an antioxidant that aids in preventing cell damage.
A good source of fiber, potassium, and magnesium, artichokes are naturally free of fat. One medium-cooked globe artichoke has 68 calories.
Watercress is an extremely nutrient-dense vegetable that you can add to your diet and will aid in weight loss. One cup or 34g contains four calories.
24. Green Peas
Green peas have a low-calorie count and are rich in antioxidants, vitamins, and minerals. Because of their high protein content, peas stand out from other vegetables. For instance, a 1/2 cup (170 grams) serving of cooked carrots provides only 1 gram of protein, whereas a 1/2 cup (170 grams) serving of peas contains four times as much.
Additionally, they contain many polyphenol antioxidants, which are most likely the cause of many of their health advantages15.
Okra is a warm-season vegetable that is often referred to as gumbo or ladies’ fingers. It is a good source of fiber, antioxidants, vitamins, and minerals. One cup of raw boiled okra or 100g contains 33 calories.
You can eat low-calorie vegetables to support your weight loss efforts. Vegetables are generally low in calories while high in fiber, which can contribute to a feeling of fullness and help control appetite. Replacing higher-calorie foods with vegetables can reduce overall calorie intake without sacrificing volume or nutrition.
Vegetables are also rich in essential nutrients, such as vitamins, minerals, and antioxidants, that support overall health. When combined with regular physical activity and a balanced diet, incorporating vegetables can aid in weight management and create a foundation for a healthy lifestyle.
However, it’s important to note that weight loss is a complex process influenced by various factors, including individual metabolism and overall dietary patterns. Simply adding vegetables to your meals may not guarantee weight loss. Maintaining an overall balanced and calorie-controlled diet while incorporating regular exercise for sustainable weight loss results is crucial.
Consulting a healthcare professional or a registered dietitian can provide personalized guidance and support in developing a well-rounded weight loss plan that includes an appropriate amount of vegetables and meets your specific nutritional needs.
1 Tapsell LC, Batterham MJ, Thorne RL, Oa’Shea JE, Grafenauer SJ, Probst YC. Weight loss effects from vegetable intake: a 12-month randomised controlled trial. Eur J Clin Nutr. 2014 Jul;68(7):778-85. doi: 10.1038/ejcn.2014.39. Epub 2014 Mar 26. PMID: 24667750; PMCID: PMC4086735.
2 Nour M, Lutze SA, Grech A, Allman-Farinelli M. The Relationship between Vegetable Intake and Weight Outcomes: A Systematic Review of Cohort Studies. Nutrients. 2018 Nov 2;10(11):1626. doi: 10.3390/nu10111626. PMID: 30400139; PMCID: PMC6266069.
3 Bertoia ML, Mukamal KJ, Cahill LE, Hou T, Ludwig DS, Mozaffarian D, Willett WC, Hu FB, Rimm EB. Changes in Intake of Fruits and Vegetables and Weight Change in United States Men and Women Followed for Up to 24 Years: Analysis from Three Prospective Cohort Studies. PLoS Med. 2015 Sep 22;12(9):e1001878. doi: 10.1371/journal.pmed.1001878. Erratum in: PLoS Med. 2016 Jan;13(1):e1001956. PMID: 26394033; PMCID: PMC4578962.
4 Summer SS, Jenkins T, Inge T, Deka R, Khoury JC. Association of diet quality, physical activity, and abdominal obesity with metabolic syndrome z-score in black and white adolescents in the US. Nutr Metab Cardiovasc Dis. 2022 Feb;32(2):346-354. doi: 10.1016/j.numecd.2021.10.021. Epub 2021 Nov 6. PMID: 34953632; PMCID: PMC8802754.
7 Lambeau KV, McRorie JW Jr. Fiber supplements and clinically proven health benefits: How to recognize and recommend an effective fiber therapy. J Am Assoc Nurse Pract. 2017 Apr;29(4):216-223. doi: 10.1002/2327-6924.12447. Epub 2017 Mar 2. PMID: 28252255; PMCID: PMC5413815.
8 Wiseman M. The second World Cancer Research Fund/American Institute for Cancer Research expert report. Food, nutrition, physical activity, and the prevention of cancer: a global perspective. Proc Nutr Soc. 2008 Aug;67(3):253-6. doi: 10.1017/S002966510800712X. Epub 2008 May 1. PMID: 18452640.
9 Bazzano LA, Li TY, Joshipura KJ, Hu FB. Intake of fruit, vegetables, and fruit juices and risk of diabetes in women. Diabetes Care. 2008 Jul;31(7):1311-7. doi: 10.2337/dc08-0080. Epub 2008 Apr 4. PMID: 18390796; PMCID: PMC2453647.
11 Zheng J, Zheng S, Feng Q, Zhang Q, Xiao X. Dietary capsaicin and its anti-obesity potency: from mechanism to clinical implications. Biosci Rep. 2017 May 11;37(3):BSR20170286. doi: 10.1042/BSR20170286. PMID: 28424369; PMCID: PMC5426284.
12 Greenberg JA, Bell SJ, Guan Y, Yu YH. Folic Acid supplementation and pregnancy: more than just neural tube defect prevention. Rev Obstet Gynecol. 2011 Summer;4(2):52-9. PMID: 22102928; PMCID: PMC3218540.
13 Nicastro HL, Ross SA, Milner JA. Garlic and onions: their cancer prevention properties. Cancer Prev Res (Phila). 2015 Mar;8(3):181-9. doi: 10.1158/1940-6207.CAPR-14-0172. Epub 2015 Jan 13. PMID: 25586902; PMCID: PMC4366009.
14 Joris PJ, Mensink RP. Beetroot juice improves in overweight and slightly obese men postprandial endothelial function after consumption of a mixed meal. Atherosclerosis. 2013 Nov;231(1):78-83. doi: 10.1016/j.atherosclerosis.2013.09.001. Epub 2013 Sep 11. PMID: 24125415.