Light food can lose weight, but long-term consumption will cause malnutrition and hunger. Because most "light foods" focus on "reducing fat and slimming", the total amount provided by each food is limited, and it is basically difficult to meet the intake requirements recommended by the guide. "In particular, many leafy foods often weigh only tens of grams, and staple foods are often not enough. Some even do not come with any staple food, and long-term consumption will inevitably lead to uneven nutrition. " Jia Sheng said.

In addition, in order to control costs, some merchants may not provide enough meat in "light food". If they eat it for a long time, they will not be able to provide enough protein for their bodies, which will lead to long-term malnutrition.

Extended data

Wang Xinyue pointed out that a healthy diet should meet at least three conditions: the type of food, reasonable quantity and proper cooking methods. According to the recommendations in the Dietary Guidelines for China Residents (hereinafter referred to as the Guidelines), at least 12 kinds of food should be consumed every day, so at least 5 kinds of food in a meal can meet the standard.

In terms of quantity collocation, the daily intake of vegetables is 300-500g, including dark vegetables (red, purple, dark green, black, etc. ) should account for more than half, cereals and potatoes should account for 250-400g per day, of which whole grains account for about 1/3, and meat and eggs account for about 150g per day.

Cooking methods such as cold salad, steaming, boiling, stewing, stewing and frying are recommended to avoid excessive harmful substances such as heterocyclic amines and polycyclic aromatic hydrocarbons in food at high temperature.

People's Network-Can light food and fitness meals be slimmed down?

People's Network-"light food" is increasingly favored by white-collar workers and dieters, but there are health risks.