Effects Of Eating Junk Food

Priya Malik
5 min readApr 13, 2023

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What is junk food?

Junk food is a term given for food that is high in calories, but low in nutritional value. It is typically high in sugar, salt, and/or fat and may also contain additives and preservatives. Now you might be wondering about some examples of junk food. Examples of junk food include fries, candy, soda, potato chips, and fast food. Eating too much junk food can lead to weight gain and health problems such as heart disease and diabetes. In this article, we will discuss the disadvantages of junk food, along with some examples, statistics, and solutions to avoid it.

Disadvantages Of Junk Food

  1. Weight Gain: Consuming too much junk food can lead to weight gain and obesity. You might have seen an image of some obese cartoon character with always chips or snacks by his side.
  2. Poor Nutritional Value: Junk food is typically high in calories, sugar, and saturated fats and lacks essential nutrients like vitamins and minerals needed for a healthy diet. But unfortunately, quality foods are slightly more expensive than regular junk food and we tend to choose junk over quality sometimes.
  3. Increased Risk of Chronic Diseases: Junk food has been linked to an increased risk of heart disease, diabetes, and certain cancers.
  4. Decreased Energy Levels: Junk food can lead to a spike in blood sugar levels, which can cause an energy crash later on.
  5. Addiction: Consuming junk food can lead to addiction, making it difficult to stop eating these foods.
  6. Damages Teeth: Junk food can be harmful to teeth, causing cavities and tooth decay. Especially sugary junk foods like cakes, sodas, etc which are very harmful to your oral health.
  7. Increases Inflammation: Junk food can lead to inflammation in the body, which can contribute to a number of chronic diseases.

How Often Can We Eat Junk Food?

Eating junk food should be limited as part of a healthy diet. Junk food is high in calories, sugar, and saturated or trans fats, and consuming it regularly can lead to weight gain and an increased risk of chronic health conditions such as heart disease, diabetes, and high blood pressure. The American Heart Association recommends that added sugars make up no more than half of your daily discretionary calories, and it’s best to avoid foods that are high in saturated or trans fats. You can read this article by the American Health Association on the recommended calorie intake per day for men and women. Eating small amounts of junk food on occasion is unlikely to cause harm, but making it a regular part of your diet can have negative health effects. The impact of disadvantages of junk food far outweighs the advantages in the long run.

Examples Of Junk Food

  1. Fried fast foods (such as French fries and chicken nuggets)
  2. Sugary snacks (such as candy and soda)
  3. Processed baked goods (such as doughnuts and cookies)
  4. Processed meat products (such as hot dogs and bacon)
  5. Pre-packaged snacks (such as chips and crackers)
  6. Many fast-food hamburgers
  7. Ice cream and other desserts with high sugar content

Advantages Of Junk Food

  1. Affordability: Junk food is often less expensive than healthier options, making it accessible to a wide range of people. This is a huge problem in developing countries.
  2. Time factor: Most fast foods fall under the junk food category. In such a fast-paced world, junk food automatically gain prominence.
  3. Convenience: Junk food is easy to find and purchase, making it a convenient option for busy individuals or those on the go.
  4. Taste: Many people enjoy the taste of junk food, making it a popular choice for snacking and indulging.
  5. Variety: There are many different types of junk food available, providing a wide range of options for people to choose from.
  6. Comfort: Junk food can provide a sense of comfort and familiarity for some people, making it a popular choice for emotional eating.
  7. Energy boost: Junk food contains high levels of sugar, which can provide a quick boost of energy to those who consume it.

How To Avoid Junk Food?

  1. Plan your meals in advance: Plan out your meals for the week and make a grocery list of healthy options to buy. This will help you avoid impulse buying of junk food at the store.
  2. Keep healthy snacks handy: Keep healthy snacks like fruits, nuts, and yogurt in your fridge or bag so that you can grab them when you’re feeling hungry.
  3. Avoid eating out: Restaurants and fast food chains often serve high-calorie, high-fat, and high-sugar foods. Try to cook at home more often.
  4. Avoid processed foods: Processed foods often contain high amounts of added sugars, sodium, and unhealthy fats. Instead, opt for fresh fruits and vegetables, lean proteins, and whole grains.
  5. Drink water: Drinking water can help curb your appetite and prevent you from reaching for sugary or high-calorie drinks.
  6. Get enough sleep: Studies have shown that lack of sleep can lead to increased hunger and cravings for junk food.
  7. Avoid temptations: Keep tempting junk foods out of sight and out of reach, so you are less likely to give in to cravings.

Gastro Problems Due To Junk Foods

  1. Constipation: Junk foods are often high in sugar and fat, which can slow down the passage of food through the digestive tract, leading to constipation.
  2. Acid reflux: Junk foods are often high in acid and can irritate the lining of the stomach, causing acid reflux and heartburn.
  3. Gastritis: Eating a diet high in junk foods can also lead to inflammation of the stomach lining, known as gastritis.
  4. Gastrointestinal bleeding: Junk foods are often high in salt, which can lead to irritation and bleeding in the digestive tract.
  5. Diarrhea: Junk foods are often high in preservatives and artificial ingredients, which can cause diarrhea.

Other major effects of junk food which we did not discuss here in detail are diabetes, dental issues, and depression. We can make an intentional change in our lifestyle and look towards the long-run gain.

Impact Of Junk Food On Heart Health

Yes, eating junk food can have negative effects on heart health. Junk foods are high in saturated fats, trans fats, and cholesterol and can contribute to the buildup of plaque in the arteries, also known as atherosclerosis. This can lead to an increased risk of heart disease, stroke, and other cardiovascular problems. Junk foods like chips, fries, etc. are also high in salt, which can raise blood pressure, which is another risk factor for heart disease.

Additionally, consuming a diet high in junk food can lead to obesity and diabetes, which can further contribute to heart disease. Overall, it’s important to limit the amount of junk

food in your diet and to focus on eating a diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats to support heart health.

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