"Junk food" refers to food that only provides some calories but no other nutrients, or food that provides more nutrients than the human body needs and turns into excess fat, and often contains preservatives, Food additives such as color enhancers, color-preserving agents, flavors, and freshness enhancers can increase the burden on the liver. French fries, pickles, soda and cola drinks, instant noodles, canned food, ice cream, kebabs, etc. These are all representatives of junk food. However, do not overly demonize the harm of these foods. In fact, every food has defects. If we always magnify the defects of a certain food infinitely, then all foods may become "junk food." Obviously, the term "junk food" is unreasonable.

Modern food processing is generally inseparable from additives, and these food additives are often considered to be typical junk ingredients in junk food. In fact, food additives are absolutely safe if used normally. Scientists have conducted strict safety evaluations and prescribed dosages. Most food problems now are caused by illegal use by producers, not the food additives themselves.

If people know how to prepare a balanced diet and control the amount of "eating", they don't have to worry about the adverse effects of "junk food" on weight and health. For example, chocolate is a food that replenishes energy, but if you eat it without restraint and exceed normal needs, chocolate will become a "junk food" that makes you fat. You should always pay attention to a balanced food mix. You should not eat a single thing in large amounts for a long time. You should eat more fruits and vegetables to balance fat and increase vitamin intake.

"Junk food" is not that scary. If eaten in moderation and supplemented with other nutrients, "junk food" is not enough to cause great harm to the human body. In short, nutrition should be balanced, and the types of food should not be single. Only by exercising more can you be healthy.