Why do we like and gravitate more to crunchy foods?

Arab Weather - The word " crunchy " may be the word we use most to describe our experience in eating fresh food, such as eating a bite of apple or cucumber, or baked foods such as a piece of crisp biscuit. This crunch is what makes the toast better for us than regular bread, and it makes us We are drawn to crunchy potato chips, even though they may be unhealthy foods.

Despite the voice Alqurmhh disturbing is, sharp edges that may be present in food Crispy which may hurt the internal tissue in the cheeks, gums and tongue, but the list of crunchy foods remain the favorite of everyone, P why we love crunchy foods?

What is food crunch?

The cracking sound is the sound that occurs when food is broken down. The crunching sound of eating fruits and vegetables comes from your teeth that break the water-filled cell walls that make up fruits or vegetables.

When the teeth bite into crunchy foods, the water-filled cells show some resistance, and to overcome this resistance, the teeth add more strength, until the cells are compressed beyond their ability to resist, and the cells are destroyed by this loud sound.

We may love the sound of our crunch, but we definitely don't want to hear others eat their food.

That is, the tooth strongly affects the cell in food, and the cell stores this energy as elastic potential energy , and when that potential energy is released, it is converted into sound energy. The crunch sound is caused by hundreds of thousands of cells breaking down simultaneously.

The same goes for crunchy potatoes (or potato chips), but instead of water inside the cells, the chips contain small air-filled pockets surrounded by solid structures of starch or protein, and when the teeth break those structures and the air comes out, you get the sound of cracking or crunching.

Why do we love crunchy food?

1. The crunch indicates that the food is fresh

The sound of the food - as well as the smell - indicates whether it is okay to eat or not. A salad with crunchy lettuce is much better than a salad with crunchy lettuce leaves.

The cells in vegetables and fruits that are not fresh lose some of the water inside them, so they become flabby like a deflated balloon. This tender, tender feel of vegetables and fruits is an indication of spoilage, or the growth of bacteria and fungi.

2. Crunchy foods make us feel good

The first bite of toast or crunchy chips gives us a satisfying feeling, the loud sound of breaking the air sinuses gives our brains a strange pleasure , even if it causes us harm, as the broken chips have many sharp edges that can scratch the soft tissues in the mouth, until the saliva softens these chips .

This is similar to human love for spicy foods or spicy foods, it obviously causes us pain and discomfort, but we also derive strange pleasure from it.

It may also have to do with the fact that the power we put into breaking down food has a psychoactive effect , as a 2009 study found that adults gravitate toward sweet and salty / crunchy foods when stressed .

Eating crunchy food may be another form of catharsis and releases pent-up energy. With this said, we don't know the neural mechanisms that confirm this crunchy treat, but we can't deny it!

The flavor of food is not just related to the taste and smell. The feel and feel of the food in the mouth and the sound it makes are also important for a perfect meal. Research has found that when people cannot hear the crunch of a "crunchy" food, they classify it as less enjoyable.

And we find many chefs and snack companies use this science to create crunchy meals and foods to attract customers even more.