Do Air Frying Vegetables Remove Nutrients?

In recent years air frying has evolved as a healthy alternative to deep frying foods. So, it has become a popular cooking method for health conscious people like you and me. Yet It’s a common question among us: do air frying vegetables remove nutrients

Frankly speaking, it does. Whether your cooking method is: boiling, frying, or grilling, it leads to nutrient loss in vegetables. Still, compared to other cooking methods, air frying preserves more nutrients.

Do Air Frying Vegetables Remove Nutrients?

Do Air Frying Vegetables Remove Nutrients

Vegetables mean a rich nutrient profile. It contains essential minerals, vitamins, antioxidants, and fibers. 

As I told you earlier, cooking methods can affect nutrient retention in vegetables to varying degrees. Cooking temperature, duration, and the presence of water or oil can influence the extent of nutrient loss. Some nutrients are stable and resistant to heat, while others are more sensitive. 

There are several scientific studies on nutrient retention in air-fried vegetables. For example, air-fried carrots or potatoes retained a similar amount of vitamin C and total phenolic compounds compared to boiling. While deep frying has a significant loss of these nutrients. 

However, different vegetables retain nutrients at different levels. The time of cooking and temperature of the air-fryer certainly reduce some nutrients like vitamin C and carotenoids. 

Overall, it is proven that air frying vegetables preserve more nutrient content than deep frying, without compromising the texture and flavor. 

How To Preserve Nutrients While Air Frying?

does air frying destroy nutrient

While cooking, the nutrient loss may be obvious but you need to follow some tips and tricks to preserve them. 

You should choose such foods that have lower water content. Because water content quickly evaporates with hot air, so do the nutrients. So you need to choose food wisely for getting the full nutrients. 

Adjust the air fryer temperature to a lower setting. High temperatures can lead to nutrient degradation. Also, lower temperatures help to achieve the desired texture while minimizing nutrient loss.

Reduce the cooking time to minimize nutrient exposure to heat. Check the vegetables regularly while cooking and remove them as soon as they reach the desired level of doneness.

When you are cooking denser vegetables, such as carrots or potatoes, try pre-steaming them before air frying. Pre-steaming can help partially cook the vegetables and reduce the air frying time, thereby minimizing nutrient loss

Avoid overcooking vegetables in the air fryer to preserve their texture and nutrient content. You should cook vegetables until tender but still slightly crisp to maintain their nutritional integrity.

Why Is Air Frying A Healthy Alternative?

As you know, in air frying cooking, hot air is used to cook food. The air forming device consists of a heating element and a high-powered fan. The air fryer rapidly circulates hot air around the food and makes the outer layer crispier and cooks food evenly. 

Actually, air frying is a healthier option compared to traditional deep frying methods. You need no-to-less oil when cooking food in the air fryer and help you to get a crispier texture. This can lead to lower calorie consumption and reduced fat content in cooked food. 

Moreover, if you deep fry food at high temperatures, it can create harmful compounds like acrylamide and polycyclic aromatic hydrocarbons (PAHs). In that case, air frying is better as it produces fewer of these compounds. 

Is Air Frying Better Than Other Cooking Methods? 

Other cooking methods mean traditional cooking like boiling, grilling, deep frying, or steaming. All of these methods don’t retain nutrients as air frying.

Because in these methods, you need to cook food for a long time at different temperatures which weakens the minerals and vitamins of vegetables. 

Talking about the boiling process, maximum vegetable nutrients are dissolved into the water. If you use the leftover water as soup or broth, then you can benefit or it will go in vain. 

Again, compared to deep frying, air frying is the healthiest option. The level of retained nutrients is much higher in the air frying method. It doesn’t deplete the nutrients similar to deep frying.

Moreover, deep-frying foods stored saturated fat and calories in a significant amount which is not healthy. 

Frequently Asked Questions (FAQs)

Are air-frying vegetables healthier than steaming?

Steaming is the healthiest way of cooking. It is far better than frying or air frying when it comes to nutrient preservation.

However, air frying is an alternative to tasty and healthy snacks. So it is great to have an air fryer.

Is Airfryer good for vegetables?

Yes, an air fryer can be a great tool for cooking vegetables. There is no oil used to make fried foods, so the process reduces the overall fat and calorie content intake of the cooked vegetables, making them a healthier option.

Also, air fryers offer fast cooking times, allowing you to prepare vegetables quickly.

What are the disadvantages of the air fryer?

An air fryer is a great device for making delicious foods with an outstanding texture. But it has some drawbacks. It produces extremely hot air at a very rapid rate that quickly burns foods.

Also, high temperatures can minimize the nutrient level of the food.   

Is it healthy to air fry everything?

Air frying is a convenient and healthier choice for certain dishes, it is not recommended to solely rely on air frying for all your meals. It’s great for snacks.
It is healthy to air-fry vegetables, lean proteins, and baked goods like pies, cookies, etc. But some things are not good for air frying. 
For instance, a study revealed that air-frying fish resulted in an increase in the formation of “cholesterol oxidation products” (COPs). COPs are substances that form when the cholesterol present in meat or fish breaks down during the cooking process.


Air frying is a useful cooking method for preparing vegetables and certain foods. It endures less oil usage, preservation of texture, and shorter cooking times. 

While it generally retains more nutrients compared to deep frying, there may still be some nutrient loss, particularly for heat-sensitive vitamins like vitamin C. However, overall nutrient retention in air-fried vegetables is relatively high compared to other cooking methods.

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