What exactly makes a food a no-calorie food? The theory is that the body can burn more calories metabolizing the food than the food actually contains. It’s known as Thermogenesis, and it really has to do with how your body heats itself by using caloric energy.

These foods are awesome because they keep you away from calories ─ however, they still fill you up! They are super nutritious as well!

1. Apples

Apples are one of the healthiest foods around! They contain vitamins, minerals, antioxidants and even pectin, which has been shown to reduce hunger! Furthermore, apples are the perfect snack because they make you feel full while giving you a boost of energy!

2. Broccoli

Broccoli raises vitamin C, D and K in the body. Furthermore, broccoli provides healthy fiber, and it has a small amount of protein per serving. Broccoli is called a superfood that can reduce cancerous cells from forming in the body. Moreover, broccoli affords the unique benefits of helping with stress, lowering inflammation and detoxifying the body.

3. Asparagus

Asparagus contains high quantities of folate, vitamin K, fiber, copper and vitamin B1. Furthermore, it is a nutrient dense food with strong health boosts.

4. Watermelon

Watermelon contains many antioxidants. You can definitely enjoy watermelon – guilt free!

5. Cucumber

Cucumbers contain polyphenols that can help manage stress levels and reduce the rates of cancer growths. This is because they contain multiple B vitamins ─ Biotin, B1, B5 and B7. Furthermore, cucumbers primarily consist of fiber and water and are good for the body’s digestive health.

6. Oranges

Oranges are known for having tons of fiber, B vitamins, vitamin C, vitamin A and calcium. Furthermore, oranges have also been shown to decrease the risk of heart disease because they contain lots of potassium.

7. Celery

Celery is an excellent source of water and Vitamin K and is naturally filling. However, some people don’t like its taste and tend to add peanut butter or creams which run up the calorie count.

8. Lemons

They are an excellent source of vitamin C and do wonders for your digestive system and livers. Add them to any food to kick up the flavor, or squeeze them in a glass of lemon water for a swift detox. Lemons also contain a plethora of antioxidants.

9. Sugar Snap Peas

Sugar snap peas are high in vitamin K, vitamin A, vitamin B, fiber and many other minerals the body requires.

10. Tomatoes

Tomatoes are among the most healthy foods on the planet. They contain significant amounts of antioxidants and vitamin C. Furthermore, they have a high concentration of lycopene, which has repeatedly been shown to ward off heart disease and to fight cancer.

11. Kale

Kale is considered one of the most nutritious, no-calorie foods on the planet and contains high amounts of vitamin C, vitamin A, vitamin K and antioxidants. Furthermore, kale lowers cholesterol.

12. Grapefruit

Grapefruits are low in calories and have tons of vitamins. However, they really glow from their high amounts of anti-aging antioxidants.

13. Onions

Onions support bone tissue, have cardiovascular benefits, lower your risk of certain cancers and lower inflammation.

14. Carrots

Carrots help to protect your eyesight. Furthermore, they are a natural diuretic and contain plenty of antioxidants.

15. Zucchini

Zucchini provides a generous source of  fiber, magnesium and folate. Moreover, they also contain zeaxanthin and lutein which are potent phytonutrients that fight off many kinds of cancer. 

16. Cauliflower

Cauliflower provides numerous anti-inflammatory benefits. Furthermore, it is high in antioxidants and is rich in Vitamins K and C.


In conclusion, these super healthy, no-calorie foods can be prepared in many ways to create lots of unique dishes! Furthermore, they are full of nutrients, antioxidants and offer health boosts beyond belief! We should all be eating more of these no-calorie foods on a daily basis!


Robin, and the ZEN Team!




no-calorie foods

Not only is eating a healthy diet important but so is staying active! ZEN Sports Balm can help you to stay active by relieving your pain with all natural, pain-relieving products! See how ZEN can help today! 





*Note: This article is for informational purposes only and is not intended to diagnose or treat any health condition. Therefore, ask your doctor about any health concerns that you might have and seek proper medical treatment.

Photo Sources– Pixabay.com