Quick Guide to Negative Calorie Foods

With the obese and overweight population growing, many are looking for effortless ways to cut calories. This being said, fad diets and weight loss products have experienced a huge boost as people trade hard work for convenience.

Of course, there are a lot of fad diets that don’t work, and supplements that amount to little more than filler and empty promises.

So instead of relying on weight loss supplements that cost a fortune and offer little-to-no result, it’s best to eat natural and organic foods that will help you cut calories without additives or draining the bank.

Keeping this in mind, here is a look at some of the best negative calorie foods available.

What are Negative Calorie Foods?

Negative Calorie FoodsNegative calorie foods are foods that have such a low-calorie amount that your body uses more energy to process them than what you’re taking in.

For example: when you eat raw celery, your body is burning extra calories in order to digest the food.

Some men and women think that by adding a side salad to their meal, they are lowering the overall calorie intake for their meal.

And this could be true, assuming you’re not eating double portions or a lot of unhealthy foods like potato chips, bread and pasta.


Protein is important for those trying to lose weight; however, in many cases, it is forgotten under layers and layers of salad.

Fortunately, though you can get plenty of protein just by eating certain fruits.

Berries are popular in the world of negative calorie foods because they have a reasonable amount of protein-packed inside.

Although berries have protein, you should still get your daily amount via chicken or other meats too.

As for fruits that can help wash toxins out of your body, cranberries and blueberries are perfect for this job.

To get the negative calorie benefits from any type of fruit you should eat them raw.

With the basics out of the way, here are some negative calorie fruits that are all less than 50 to 80 calories per serving or cup:

watermelon, tomato, tangerines, strawberries, raspberries, pineapple, peach, papaya, oranges, mangos, limes, grapefruit, cranberries, cantaloupe, blueberries and apples.

These fruits are said to burn more calories in the digestive process than the number of calories they actually contain.


Carrots have long been known for their eyesight-boosting abilities, and also happen to be on the negative calorie vegetables list!

Vegetables are able to decrease the amount of sugar your body absorbs.

Vegetables are also great promoters of healthy and clear skin when eaten on a regular basis.

You can even use vegetables to increase your metabolism, which is helpful when trying to lose weight because your body is continually burning calories even after you’ve finished working out.

Here is a list of negative calorie vegetables:

zucchini, turnips, spinach, lettuce, onion, radishes, garlic, green beans, cauliflower, peppers, celery, carrots, broccoli and asparagus.

True or False?

Many would argue the concept of negative calorie foods, do they really exist or they are just a plain myth.

One of the biggest arguments against negative calorie foods is that the concept just doesn’t add up, and here is why.

One piece of broccoli is said to have 30 calories, and in theory, it burns 85 calories to be processed in your body. When looking at the math, whenever you eat a piece of broccoli, you would be burning an extra 60 calories.

To lose just one pound in one week, a person needs to decrease their calorie intake by 400-500 calories a day. This means that the average person could eat 10 pieces of broccoli a day and be well on their way to losing weight.

People who challenge the negative calorie theory believe that if negative calorie foods existed, then no one would be overweight or obese. Also, it’s not easy to calculate how many calories are burnt while processing certain fruits and veggies.

It should also be pointed out that many people who argue against negative calorie foods don’t put the effort into following a good diet anyway.

Assuming a person is over-eating other foods that are unhealthy, or they have a high-calorie count filled with greasy fast food, fried food, greasy pizza, soda or lots of bread, they will not see the weight loss benefits of negative calorie foods.

Negative Calorie Foods: List of Veggies and Fruits for Weight Loss

Benefits of Eating Healthy Food

Whether you believe in negative calorie foods or you don’t, there are benefits to eating fruits and vegetables. They have low-calorie counts and are easy to add into your daily meals and snacks. You will be getting plenty of filling fiber, which can curb your appetite to help you eat smaller portions at meals.

Once you begin eating fruits, you may notice your cravings for sweet cookies, cakes, and candy fade away because of the natural sugars in the fruit.

It is also better to eat fruits and vegetables in place of granola or oat bars that can have additives, artificial ingredients or hydrogenated oil, which can cause weight gain, and cravings for other unhealthy food.

Not everyone is jumping on board with the idea of negative calorie foods; however, if you’re willing to give these foods a try, you can decide for yourself!

Be cautious and responsible not to take the idea of negative calorie foods to the extreme and only eat these foods. This isn’t a healthy diet because you won’t be giving your body the necessary proteins it needs to develop muscle and burn fat.

You also need calcium, vitamins, and minerals so that you keep your energy up and avoid malnutrition. If you’re looking to slim down, avoid eating fast food and over-eating in restaurants.

Drinking water, and limiting sugary and caffeinated drinks can also keep you from craving more non-nutritional beverages.

One more thing worth mentioning is that, although raw fruits and vegetables are best for the negative calorie values, they can also be eaten in casseroles.

The popularity of casseroles is on the rise because a lot of dieters are realizing that they don’t eat as much when they only have one flavor during a meal – as compared to having 3 or 4 items available to taste.

List of Negative Calorie Fruits & Vegetables:

Here you have once again the list of negative calorie fruits & veggies in alphabetical order for those looking for some fat burning benefits:

asparagus, broccoli, carrots, celery, cauliflower, garlic, green beans, lettuce, onion, radishes, spinach, turnips, zucchini.

apples, cantaloupe, cranberries, grapefruit, limes, mangos, oranges, papaya, peach, pineapple, raspberries, strawberries, tangerines, tomato, watermelon.

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Negative Calorie Fat Burning Veggies and Fruits for Weight Loss

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