What is a junk food? Junk food Pictures.

Junk food is an empty calorie food. These foods have little enzyme producing vitamins and minerals and contain high level of calories from fat.

What is a Junk Food?

Any food that has poor nutritional value is considered unhealthy and may be called a junk food. A food that is high in fat, sodium, and/or sugar is known as a junk food. Junk food is easy to carry, purchase and consume. Generally, a junk food is given a very attractive appearance by adding food additives and colors to enhance flavor, texture, appearance, and increasing long self life.

A junk food has little enzyme producing vitamins & minerals and contains high level of calories. When we eat these empty calorie foods, the body is required to produce its own enzymes to convert these empty calories into usable energy. This is not desired as these enzyme producing functions in our body should be reserved for the performance of vital metabolic reactions.

Remember, junk foods are empty calories. An empty calorie lacks in micro-nutrients such as vitamins, minerals, or amino acids, and fiber but has high energy (calories).

Since junk food is high in fats and sugars, it is responsible for obesity, dental cavities, Type 2 diabetes and heart diseases.

Some junk food pictures of beef burger, french fries, coco cola, and potato chips and cinema popcorns are given below.

List of Junk Foods

Given below is a list of junk food (empty calorie) items that you should avoid. It is now up to you how you can keep your four trillion cells happy.

• Sugars, Refined foods, like sugar and plain flour (maida) based items like white bread and most packaged goods, like Twinkies and sugar donuts, etc. (Sugar Substitutes)Our body eventually turns sugars into fat. If you consume just 3 tsp of sugar daily, imagine how much sugar you would have consumed by the time you are 50 years of age; it will be about 275 kg !, about 5 time your weight !!
• Fats & Hydrogenated oils They are found in cookies, chips, candy bars, fried foods, muffins, bologna, etc. etc. Many snacks, such as potato chips, cheeseburgers and fries, have high levels of fat, sugar or salt-ingredients that are usually best limited to a small portion of your diet. The saturated fat mainly comes from animal products. Remember there is nothing that is useful for our body in foods with hydrogenated or trans fat.
  The excessive fats stick to our arteries and cause the blockages leading to heart disease and strokes. They can also aid to cancer, arthritis, PMS and sexual dysfunction.
  Some fats like Omega-3 fatty acids are good for our bodies.
• Salt: Excessive salt is not good for our body (Daily Salt Recommendation). However, sodium in moderate amount, along with potassium, maintains the water balance in our body. But too much sodium can cause high blood pressure. Pretzels, chips and many canned food items contain excessive salt. (High sodium food list)

Also Read The Following Junkfood Nutrition Topics