Junk food can be super tasty and it’s often your most common choice for meal when you are on the go. And this can be OK if you do it once in a while. But if you consume junk food almost every day, then you definitely can have some health problems. So since, your health should be your priority, keep on reading to find a bunch of reasons why you should avoid eating junk food.


Yes, the number one reason why you should stop eating junk food is obesity. Junk food is calorie-dense and nutrient poor and can lead to gaining weight real fast. And obesity will not only have an impact on your body, but can also lead to many other diseases. It can increase the risk for respiratory problems, such as asthma and shortness of breath. Having extra pounds can put pressure on your heart and lungs and you can have difficulty breathing when exercising, climbing stairs or even walking.

Can cause cancer

Eating unhealthy food can cause cancer. So focusing on a more healthy diet is definitely what we should all do. This should include a diet full of fruits and vegetables, as well as fresh not processed food. And of course a regular exercise will keep you healthy and fit, so make sure you do it at least 2-3 times a week.


Junk food is rich in processed sugars and as such lacks fiber and nutrients necessary to properly metabolize carbohydrates. This can cause high insulin levels which prompts your cells to begin to ignore this hormone and as such can result with insulin resistance.

Fast Food

Fast Food

Bad effect on your skin, hair and nails

They say, you are what you eat, so when eating unhealthy food you will for sure see the side effects on your body as well as on your skin, hair and nails. Too much junk food can erase the glowing look on your skin and can even lead to acne appearance. Also your hair can loose the healthy and shiny look and can look dull and even can result with greasiness. And when not getting the needed nutrients, you can also have weak nails that are prone to breakage.

Can lead to heart disease

Junk food is also rich in sodium and this often leads to water retention and you can feel puffy and bloated after eating. Also, high sodium food causes high blood pressure and this can lead to other heart and cardiovascular diseases.

Bad effect on your bones

The processed sugar found in junk food can increase acids in your mouth that can actually break down tooth enamel. And this will lead to cavities development. Also, as stated above too much junk food can result with obesity and obesity can lead to problems with bone density and muscle mass. So, people who suffer from obesity can have a greater risk for falling and breaking bones.

Can lead to depression

Eating food that is high in sugar and fat can cause changes in the chemical activity of the brain making it more dependent on such foods. And this often leads to inability to deal with stress, and makes you feel depressed and you only turn back to those foods to comfort yourself. Also, eating too much junk food won’t provide you with the essential nutrients, such as amino acid tryptophan and the lack of it increases the feelings of depression.

All in all, junk food can have bad effect on your health, body and mood, so you should definitely avoid it. You can of course allow yourself to eat something once in awhile, but don’t exaggerate it.