What is Junk Food? Explore 10 Potential Health Risks for It

November 25, 2024

What is Junk Food? Explore 10 Potential Health Risks for It

Who doesn’t love munching on crispy potato chips, spicy fuchka, pizza, or a chilled bottle of sugary drinks? From breakfast to afternoon snacks or enjoying street food while chatting with friends, we always look for tasty and yummy foods! But, do you know most of these foods we love and consume daily are Junk Foods ?

Junk food is everywhere in Bangladesh—whether it's street snacks or late-night cravings. Yes, it may taste great, but it can harm your health in many ways. Because these foods are full of fat, sugar, and salt but lack essential nutrients like fiber and vitamins.

If you also love tasty street foods but want to learn about junk foods and their impact on your health, then you are at the right place. In this blog post, we'll explore what exactly junk food is and its 10 harmful effects on your health.

Let's explore a comprehensive list of these foods and the potential diseases caused by these foods to have a healthy life!

What is Junk Food?

Those foods or meals full of fat, sugar, salt, or harmful elements but don't offer any essential nutrients like vitamins, fiber, or minerals are junk foods. Generally, you can consider foods like burgers, fries, chips, sugary drinks, etc ( 1 ).

While these foods are quick, cheap, tasty, yummy, and satisfying, they can be harmful to your overall health. Regularly eating junk food can lead to weight gain, diabetes, heart disease, and more health issues ( 2 ). So, you need to reduce taking junk food, which can help you live a healthier life.

Junk Foods List in Bangladesh

Though you can identify which is junk food or not by matching the definition we have provided, here is a comprehensive list of these foods. If you want to maintain a healthy diet, this list can help you to avoid unhealthy foods. Let's check out the complete list:

Street Junk Foods

Street Junk Foods

Street junk foods are popular for their taste, convenience, and availability. But, these foods are typically high in unhealthy fats and calories due to frying ( 3 ). Here is a list of unhealthy street foods:

  • Fuchka (with heavily fried shells).
  • Chotpoti (when topped with excess oil or spicy sauces).
  • Singara (deep-fried pastry).
  • Samosa (fried dough with spicy filling).
  • Alur Chop (potato fritters).
  • Fried Pakoras and Beguni.

Fast Foods

Fast Foods

Fast foods are quick meal options that are widely popular in Bangladesh, especially in urban areas. These foods usually contain high levels of unhealthy fats, sugars, and sodium. Which can lead to obesity, heart disease, and other health problems ( 4 ). Let's check the list of popular fast foods:

  • Fried chicken (like KFC-style).
  • Burgers with extra cheese and mayo.
  • Pizza with high-fat toppings.
  • Shawarma with heavy sauces.
  • Instant noodles (loaded with sodium and preservatives).

Packaged Snacks

Packaged Snacks

 

Packaged snacks are easy to grab and eat on the go. They come in various flavors and types, making them tempting for many, especially children ( 5 ).

  • Potato chips and cheese puffs.
  • Chanachur (high in salt and oil).
  • Biscuits with sugar coatings or cream fillings.
  • Packaged cakes and pastries.
  • Chocolates and candies.

Sugary Drinks and Desserts

Sugary Drinks and Desserts

Sugary drinks and desserts are widely consumed and loved for their sweet taste. They are common at gatherings and as daily treats, but they can have negative effects on health ( 6 ). These foods are:

  • Soft drinks (Coke, Pepsi, etc.).
  • Energy drinks.
  • Milkshakes with excess sugar.
  • Ice cream with artificial flavors.
  • Traditional sweets (like Rasgulla and Gulab Jamun when eaten frequently).

Now you have the four different types of junk foods, which are considered as unhealthy. Now you easily avoid these foods to make your diet more healthy and energetic.

10 Harmful Effects of Junk Food

Many short- and long-term diseases may affect your health from these healthy foods. From obesity to diabetes or heart disease, anything can badly impact your health at any age. Let's check these 10 harmful effects of junk food, and how they can impact:

1. Obesity and Weight Gain

You know that junk food contains high amounts of fat, sugars, and empty calories. So, regularly eating these foods leads to weight gain and increases the risk of obesity ( 7 ).

Additionally, the lack of fiber and protein in these foods makes you feel hungry again and again quickly. It will encourage you to overeat, which may cause weight gain and obesity. So, avoid unhealthy foods and include healthy foods, which may lower the risk of obesity .

2. Cardiovascular Disease

Fried foods, snacks, and fast foods contain unhealthy fats that raise LDL (Low-Density Lipoprotein) cholesterol. Also, excess sodium in junk food elevates blood pressure, triggers inflammation, and increases the risk of cardiovascular ( 8 ). These fats can clog arteries, which increases the chance of heart disease and stroke.

3. Type 2 Diabetes

Sugary drinks and processed snacks raise blood sugar levels quickly, putting stress on the body’s insulin response. Over time, the body struggles to manage insulin levels, which can lead to Type 2 diabetes ( 9 ). Junk food consumption has become a key factor in the global rise of diabetes cases.

4. High Blood Pressure

Many junk foods, especially processed foods are high in sodium, which raises blood pressure ( 10 ). It may retain fluids and narrow blood vessels, which might increase the risks of heart disease, strokes, and kidney issues. Regular consumption can lead to chronic hypertension, which makes it harder to control blood pressure over time.

5. Digestive Issues

Fiber helps the digestion process, but junk foods are very low in fiber. High-fat content slows the digestive process, leads to a bloated stomach , and affects your digestive health . Poor digestion becomes a long-term issue with frequent junk food consumption ( 11 ). So you should avoid these foods to maintain your healthy digestive systems .

6. Dental Problems

Sugary foods promote bacterial growth in the mouth, which damages tooth enamel. This leads to cavities, gum disease, and tooth decay. Junk food also worsens oral health by interfering with proper hygiene practices ( 12 ).

7. Addiction and Overeating

Addiction and Overeating

Generally, junk foods are yummy and tasty, which might trigger pleasure signals in the brain and make them addictive. People develop cravings and struggle to control portions, which leads to overeating ( 13 ). This behavior mimics the pattern of substance addiction, then it can harm your overall well-being.

8. Lack of Nutrients

Junk food lacks essential nutrients like vitamins, minerals, and fiber. A diet high in these unhealthy foods can weaken the immune system and reduce energy levels ( 14 ). It also makes the body more prone to illnesses and fatigue​ due to the lack of essential nutrients.

9. Mental Health Issues

If your diet is high in junk foods, it may lead to mental health problems like anxiety and depression ( 15 ). Lack of nutrients affects brain function, leading to mood swings and emotional instability. Moreover, these foods might cause inflammation, which can worsen your mental health.

10. Increase Cancer Risk

Cooking foods like processed meats, sugary drinks, and fried foods at high temperatures can create harmful chemicals. According to the Cancer Council of Australia , consuming ultra-processed foods might increase the risk of 13 different types of cancer. Then eating processed meats, sugary drinks, and fried foods can increase the risk of colorectal cancer ( 16 ).

After understanding the bad effects of junk foods, you need to avoid these from your diet in real life. It is very important to lead a healthy life and enjoy well-being without any diseases.

Conclusion

You are at the end of the comprehensive blog about junk food. Here we have provided an idea about what junk food is, a simple list of these foods, and 10 harmful effects of junk food.

These contain high amounts of fats, sugar, and salt, which can lead to weight gain, high blood pressure, and diabetes. On the other hand, these foods do not have enough nutrients like fiber and vitamins. That's why it is very hard to stay healthy by consuming these foods.

Regularly consuming these yummy foods can affect digestion, dental or mental health, etc. Even these might cause type 2 diabetes, a risk of cancer, high blood pressure, and weight gain. While it's not always easy to avoid junk food completely, it's crucial to consume it in moderation and make healthier choices.

Remember that you need to contact a doctor when you see any symptoms of major diseases caused by junk food!

FAQs

What Are Called Junk Foods?

Processed foods that contain a lot of calories but very few important nutrients are called junk foods. These foods are usually high in sugar, salt, and unhealthy fats, making them taste good but offering little benefit to your health. Even they can be harmful to your health.

Why Is Junk Food Unhealthy?

Junk food is unhealthy because it's often high in unhealthy fats, sugars, and sodium. These ingredients can lead to weight gain, heart disease, type 2 diabetes, and other health problems. Junk food is also low in essential nutrients like vitamins, minerals, and fiber, which are necessary for good health.

What Are 10 Junk Foods?

Here are 10 common junk foods:

  1. Pizza
  2. Burgers
  3. Fried chicken
  4. Sugary cereals
  5. Ice cream
  6. Candy bars
  7. Potato chips
  8. Samosas
  9. Jhal Muri
  10. Soft Drinks

References

  • https://www.webmd.com/diet/features/junk-food-facts
  • https://www.healthline.com/health/fast-food-effects-on-body#fast-food-popularity
  • https://www.healthline.com/nutrition/why-fried-foods-are-bad
  • https://health.clevelandclinic.org/heres-how-fast-food-can-affect-your-body
  • https://www.medicalnewstoday.com/articles/318630#is-it-bad-for-you
  • https://www.webmd.com/diet/news/20240605/why-sugary-drinks-may-be-the-unhealthiest-food-out-there
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC6196377/
  • https://www.health.harvard.edu/heart-health/why-junk-food-diets-may-raise-heart-disease-risk
  • https://www.medicalnewstoday.com/articles/317122
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC7499107/
  • https://www.webmd.com/diet/ss/slideshow-fast-food-your-body
  • https://bestsmilesdentist.com/how-junk-food-impacts-your-dental-health/
  • https://www.healthline.com/nutrition/foods-that-weaken-immune-system#5.-Processed-and-charred-meats
  • https://www.healthline.com/nutrition/foods-that-weaken-immune-system#5.-Processed-and-charred-meats  
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC11167869/
  • https://news.cancerresearchuk.org/2024/04/18/are-ultra-processed-foods-linked-to-cancer/

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