Books on healthy eating

summary

People depend on food, and it is also very important for us to choose the right food. The stomach is our important digestive organ, so we should protect it more. So it is necessary to understand the problem of healthy diet. I have accumulated some experience in this area. Next, I would like to share the book of healthy diet with you.

Books on healthy eating

To eat a variety of food, not picky, partial food. No single food can provide all the nutrients needed by the human body, so we must eat a variety of food. Any picky food or partial food will hinder the human body from obtaining comprehensive nutrition. Serious pickiness and partiality must be corrected. The daily menu should include five nutritional food groups, one of which is indispensable.

We should eat all kinds of food in a balanced way. We should not eat more of what we like and less of what we don't like. Different foods have different nutritional components, the body has a requirement for all kinds of nutrients, too much or too little intake is not enough. If we eat more of what we like and less of what we don't like, although there are many kinds of food on the surface, there will be a deviation in the amount of nutrients, which will destroy the balance of nutrients. We should take in all kinds of food in proportion, and pay attention to the collocation of the same group of food, such as the collocation of thickness, dark and light color vegetables, fish and poultry meat, etc.

Eat on time, don't eat snacks between meals. Three meals a day is the main channel of nutrition, which is in line with the physiological characteristics of the human digestive system. If you eat more snacks between meals, it will affect the amount of food you eat at dinner. Some students often buy food from roadside stalls after school in the afternoon. These foods are not only single in nutrition, but also have food hygiene problems.

matters needing attention

Eat a light diet instead of high-energy foods such as fried food, candy, ice cream and sugary drinks. More than half of a day's total heat energy should come from grain, about 1 / 6 from protein, and only 1 / 4 from oil. Excessive intake of heavy oil or sugar will not only increase the risk of high energy intake, hypertension, hyperlipidemia, obesity and coronary heart disease, but also cause digestive tract diseases, such as constipation and gastritis.