Do Vegetables Make You Gain Weight? Overeating Vegetables

Are all veggies helpful for weight loss? Learn which vegetables to eat more of and which to limit to prevent weight gain.

Do vegetables make you gain weight
by
Rebecca Washuta
— Signos
MS, CNS, LDN
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Reviewed by

Rebecca Washuta
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Updated by

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Science-based and reviewed

Updated:
Published:
December 3, 2024
November 15, 2024

Table of Contents

Most people assume that a diet rich in vegetables will automatically lead to weight loss and better health. While it’s true that vegetables are generally low in calories, and are packed with micronutrients like antioxidants, they may not all be as slimming as they seem. Factors like the type of veggie (starchy vs non-starchy vegetable), the portion size, and the preparation can have varying effects on body weight. 

In this article, we’ll uncover how vegetables can cause you to gain weight and highlight the best veggies for weight loss. 

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Vegetables and Weight Loss: What Is the Link?

Sauteed-vegetables

Every weight loss diet out there calls for multiple servings of colorful veggies each day, and that’s no coincidence. Vegetables are often considered staples in weight loss-friendly diets due to their low-calorie content, high fiber levels, and rich nutrient profiles. For those looking to shed pounds, vegetables offer a nutritious way to fill you up while keeping your blood sugar levels balanced and your calorie intake down.   

Plant based support weight management in several ways. Veggies are a good source of fiber, which has been shown time and time again to promote weight loss and prevent overweight and obesity. Fiber slows digestion, regulates blood sugar levels, and makes you feel fuller longer, which ultimately helps you eat less. Additionally, veggies offer an array of vitamins and minerals like calcium and potassium essential for optimal metabolic health. It’s been demonstrated that vegetables not only support weight loss but can also help prevent future weight gain, helping people achieve long-term weight maintenance. On top of supporting weight loss, increased intake of veggies has been associated with lower cholesterol and reduced risk of heart disease.1, 2, 3 

When it comes to weight management, the type of veggies you eat matters. A healthy diet rich in low-carb veggies like leafy greens, broccoli, Brussels sprouts, and cucumbers is an excellent way to achieve your ideal body weight. 

If you’re striving to achieve a healthy weight, it's important to pay attention to how your veggies are prepared. Soups and salads are ideal, and you can also try steaming, roasting, or lightly sautéing veggies. Eating vegetables raw is preferable over fried versions with high-calorie sauces.

Can Vegetables Be Fattening?

Some vegetables, like those higher in calories or carbohydrates, can lead to weight gain when eaten in excess. A prime example of this is potatoes. While these root vegetables can satisfy cravings and offer various health benefits (especially colorful varieties like purple potatoes or sweet potatoes), they have a higher calorie count and contain more carbohydrates than other veggies. Starchy veggies like potatoes can have a negative impact on your health and your weight by causing your blood sugar to spike. 

These types of vegetables are best consumed in moderation, so pay attention to portion sizes. Very often, the portions served at restaurants are larger than what you would make for yourself at home. Slowing down and being mindful when consuming high-carb foods like potatoes can help you maintain a healthy weight.

Starchy veggies can also lead to weight gain when eaten alone. High-carb foods should be paired with healthy fats (like olive oil), protein (like chicken), and fiber (like a salad) to slow their absorption and keep blood sugar levels in check. 

Another thing to be mindful of regarding veggies and weight gain is how they are prepared. Even non-starchy vegetables can be breaded or fried, significantly increasing their carbs and calorie count. If you’re dining out at a restaurant, don’t be shy about asking the server how their veggies are prepared. Regarding healthy eating, the more you know about your food, the better. 

<div class="pro-tip"><strong>Also Read: </strong><a href=best-vegetables-for-weight-loss>13 Healthiest Vegetables for Weight Loss: Veggies for Diet</a></a>.</div>

Vegetables That Can Lead to Weight Gain When Overeaten

A bunch of carrots

If you’re trying to maintain a healthy body weight, be mindful when consuming the following veggies:

  • Carrots
  • Green peas
  • Yams
  • Betts
  • Butternut squash
  • Potatoes
  • Parsnips

What Is the Recommended Vegetable Intake for Weight Loss?

The USDA recommends that adults get 3-4 cups of veggies daily. Regarding weight loss, studies have found that four or more servings per day of veggies can support weight loss. You can’t go wrong with adding more to your routine as long as you prioritize cleanly cooked, non-starchy vegetables.4, 3  

Although what’s on your plate is extremely important regarding weight loss, there are other factors, too. Ensuring you’re getting adequate physical activity, sufficient sleep, and managing your stress can all play a role in creating a healthy metabolism. If you want to lose weight, consider working with a registered dietitian (RDN) or nutritionist to create a personalized meal plan that meets your health goals. 

Learn More About How to Improve Blood Sugar Health With Signos’ Expert Advice

Signos incorporates cutting-edge research and the proven power of continuous glucose monitoring to help you lose weight and reach your health goals. Not sure if Signos is right for you? Take this quiz to find out! Interested in learning more about nutrition and healthy eating habits? Check out more articles on our blog

<div class="pro-tip"><strong>Learn More: </strong><a href=winter-vegetables>17 Best Winter Vegetables Explained</a>.</div>

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About the author

Rebecca Washuta is a licensed dietitian with degrees in neuroscience and nutrition and helped individuals develop long-term health habits and achieve various wellness goals.

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Please note: The Signos team is committed to sharing insightful and actionable health articles that are backed by scientific research, supported by expert reviews, and vetted by experienced health editors. The Signos blog is not intended to diagnose, treat, cure or prevent any disease. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider. Read more about our editorial process and content philosophy here.

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