Browse Tag by Fast Food Disadvantages
Fast Food Disadvantages

Top 5 Fast Food Disadvantages


Preparing healthy meals has become difficult in this fast-paced world. People have busy routines and busier social lives that buying groceries and cooking a good meal at home becomes next to impossible.  Because of these, people turn to fast food to save time not really thinking what it does to their health in the long run. Fast food or junk food refers to the type of food prepared and served to the customers at very short notice. Most of the fast food is prepared beforehand and just then preheated or precooked when an order comes up.

The convenience that fast food provides is undeniable. You will not be wasting time on the preparation of food, and instead, you can utilize your time in other more profitable endeavors. But the popularity of fast food chains all over the world, especially among the working individuals and teenagers, is quite alarming. This is because fast food products are believed to cause a variety of health problems. Being aware of the fast food disadvantages is essential to determining whether fast food is safe to include in your daily food intake. Here are some fast food disadvantages that you need to know.

Fast Food Disadvantages


One of the most obvious fast food disadvantages is obesity. Obesity is a common medical condition in most countries with a fast food culture. The high levels of sugar and fat in fast food can lead to an increased risk of obesity. Studies show that over the past twenty years, the number of obese children has doubled and the number of obese teens has tripled. This is because of the high-calorie contents of fast food. Extra sugar and food dye are put into fast food to make it more appealing. These addicting ingredients contribute to the increasing number of obesity cases. Obesity is not only bad for your physical appearance, it can also lead to health problems including heart disease and reduced life expectancy.

Unhealthy Food Choice

Even though many fast food joints are now offering healthier food choices, most of the fast food is still quite unhealthy. In addition to the fast food disadvantages, is the fact that fast food ingredients are mostly artificial. They are high in sugar and fat and are not meant to be eaten on a regular basis. Consuming these ingredients regularly can lead to health issues including heart disease, diabetes, and cancers.

Kidney and Cardiovascular Diseases

Most fast foods like French fries, burgers, pizzas have high salt and cholesterol content which when consumed excessively can cause problems with kidney or cardiovascular system. High levels of sodium from fast food will increase your blood pressure, which can also increase the risk of heart attack or stroke over time. Cholesterol can also clog the arteries, increasing the risk of having a heart attack or stroke. In addition, the high level of salt in fast food contributes to the probability of developing kidney diseases.

Adverse Effects of Additives and Preservatives

Most fast food products contain food additives and preservatives. A lot of these additives and preservatives are harmful to the human body.  Some of the preservatives have been known to contain carcinogenic materials which can cause cell damage and may lead to certain types of cancer if taken in excessive amount or frequency.

Effects to the Environment

To add to the list of fast food disadvantages is the effects of fast food on the environment. The production and selling of junk food put a significant negative impact on the environment. The environmental consequences are another rather large disadvantage of fast food that one has to consider. Excess packaging, excess processing of food, not to mention the chemical waste that occurs, not only from the preservatives for the fast food but also from the factory farms that house the millions of chickens and cows used in fast food production.


Overall, disadvantages of fast food are now beginning to outweigh the convenience it offers. Fast food may be the fastest way to satisfy your hunger, but it is not healthy at all. Fast food is now a fast way to increase your risk of heart attacks and other health-related issues, including cancer. You should learn to choose fast food carefully and limit your intake. So before you go order a happy meal, take a moment to think about the bigger consequences of eating fast food to your body and to the environment.