1, potato chips: low nutritional value, but also contains a lot of fat and energy, eating more easily leads to obesity, or the enemy of skin bodybuilding.

2, popcorn: the nutritional value is acceptable, but it contains more lead, which can affect children's intellectual and physical development and damage adult's neurological function.

3, fruit candy, lollipop: only sugar, its fruity taste comes from additives such as essence and pigment. Eating too much can easily lead to dental caries and obesity.

4. Preserved fruits and preserves: During the processing of these foods, the vitamin C contained in fruits is basically destroyed. Apart from a lot of heat energy, there is almost no other nutrition, and excessive consumption will also lead to the lack of some trace elements.

5, jelly: there is no fat in jelly, a small amount of food will not make people fat, but don't expect it to increase nutrition.

6, plums, plums: The salt content is too high. If you consume a lot of salt for a long time, it will induce high blood pressure.

7, fast food noodles: high fat content, low nutritional value, eating more is not conducive to a balanced diet.

8. Biscuits: They are high-fat and high-energy foods with less vitamins and minerals. Eating more is not conducive to a balanced diet and can easily lead to obesity.

9. Bubble gum and chewing gum: The nutritional value is almost zero, and some products contain a lot of preservatives and artificial sweeteners.

10, puffed snacks: the nutrition is acceptable, but some products contain a lot of food additives such as pigments, flavors, preservatives, artificial sweeteners and plasticizers.

Extended data

1. People can meet their physiological needs for nutrients through three meals a day, and there is no need to eat snacks. But in some special cases, eating some snacks will be good for your health. Here are a few examples to illustrate: the elderly, eating some snacks properly is good for their health. The digestive system function of the elderly is decreased, such as the decrease of gastric juice secretion and digestive enzyme secretion, which leads to the decrease of digestion and absorption function to a certain extent.

In this case, if we still eat three meals a day, we can't meet the needs of the elderly for nutrients. Due to the decline of digestive function, it is difficult to digest and absorb every meal for a period of time, which brings more burden to the gastrointestinal tract and often causes indigestion symptoms. If you eat 70% to 80% full every meal and feel hungry between meals, eating a little digestible and nutritious snacks can not only ensure the normal nutritional needs of the elderly, but also not cause excessive burden to the gastrointestinal tract.

3. One way to overcome the temptation of delicious food is to make sure that they don't appear at your fingertips. Think about it, if your desk, cupboard, desk drawer or other places are full of sour corn cakes, sweets and chocolates, you should always be ready to fight your desires.

Don't forget to buy some carrots, cheese, nuts, fresh fruits, melon seeds, applesauce, yogurt and graham crackers when shopping. Keep these healthy and light snacks around you to prevent you from losing control of your mouth for a while. Part of the motivation to eat comes from the habit of eating snacks that you have formed. When you are not hungry, you will especially want to eat a chocolate cream cake or a cup of strawberries, so you should try to find your weakness.

Resources-Baidu Encyclopedia-Snacks