Dietary health knowledge

Dietary health knowledge, said "people eat for heaven", the Chinese people are very concerned about eating above, not only to eat, but also healthy, dietary health is an esoteric study, but there are many people do not know too much about the dietary health, the following I share dietary health with you! The knowledge of the book.

1, eat a variety of foods

A balanced diet helps to strengthen the body's resistance, so that people are more healthy and long life. The World Health Organization (WHO) suggests that a daily diet should try to include a variety of staple foods such as wheat, rice, corn, and potatoes, plus a variety of legumes, fresh fruits and vegetables, and foods of animal origin such as fish, meat, eggs, and milk; as much as possible, eat oatmeal, brown rice, and other whole-grain foods that are rich in dietary fiber; and as a snack, it is best to choose fresh fruits, vegetables, and unsalted nuts rather than high-sugar, high-fat, and high-salt foods.

2, eat less salt

Eating too much salt can lead to higher blood pressure, increasing the risk of heart disease and stroke. The WHO recommends that adults consume no more than 5 grams of salt per day (about one teaspoon). People should use less salt in cooking and reduce the use of salty condiments such as soy sauce; when buying canned food, dried vegetables, nuts and other foods, try to pick varieties that do not have added salt and sugar; keep salt shakers and salt-containing condiments away from the dinner table; and check the labels of foods and choose low-sodium products.

3, low-fat less oil

People in the diet if the intake of excess fat will increase the risk of obesity, heart disease, stroke, artificial trans fats are particularly harmful to health. The WHO recommends replacing butter and lard with healthier oils such as soybean oil, canola oil, corn oil, etc.; choosing chicken, duck, fish, and other low-fat '"white meat" rather than pork, beef, lamb, and other "red meat"; and steaming or boiling instead of frying as much as possible when cooking.

4. Limit sugar

Eating too much sugar is not only bad for your teeth, but also increases the risk of overweight and obesity, leading to chronic health problems. The WHO recommends limiting the intake of sugar-sweetened beverages such as sweets and carbonated beverages, fruit juices and juice drinks, flavored beverages, and flavored milk beverages; choosing fresh and healthy snacks, and abandoning processed foods; and giving children fewer sugar-sweetened foods, and should not add salt and sugar to the complementary foods of infants and young children under 2 years of age.

5. Control alcohol consumption

Drinking too much alcohol too often not only increases the immediate risk of injury, but may also cause long-term effects on the body, such as liver damage and cancer. The WHO recommends drinking as little or as little as possible, and that certain groups of people should be absolutely abstained from alcohol, such as pregnant and breastfeeding women, drivers, machinery operators, and people with certain diseases that are aggravated by alcohol, and people taking medications that can react directly with alcohol.

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1, often eat late-night snacks, will get stomach cancer, because the stomach can not get rest; eat too full will not be able to sleep, causing insomnia problems, the intake of too much greasy food, easy to pile up fat, caused by obesity.

2, egg cholesterol is relatively high, how many eggs to eat every day to vary from person to person, young people can eat more, middle-aged and elderly people to no more than 1 per day is appropriate.

3, chicken butt contains carcinogens, do not eat better.

4, eating fruit is best half an hour to an hour before meals or an hour to two hours after meals.

5, girls menstruation, tea do not drink, eat more things that can replenish blood.

6, drink soy milk, do not add eggs and sugar, and do not drink too much. It will be on fire.

7, do not eat tomatoes on an empty stomach, it is best to eat after meals.

8, wake up in the morning, drink a glass of salt water first, to prevent stones.

9, do not eat three hours before bedtime, will be fat.

10, drink less milk tea, because high calorie, high oil, no nutritional value to speak of, long-term drinking, easy to develop high blood pressure, diabetes,,, and other diseases.

11, freshly baked bread should not be eaten immediately.

12, away from the charging seat, the human body should be away from more than 30 centimeters, do not put on the bedside.

13, many people believe that drinking eight glasses of water every day is good for the body. In fact, this is a common sense error. Experts pointed out that it is not necessary to drink a full eight cups of water every day, drink too much water will also bring trouble to the body, the amount of water varies from person to person.

14, ten glasses of water a day, bladder cancer will not come.

15, drink more water during the day and less water at night.

16, do not drink more than two cups of coffee a day, drinking too much can easily lead to insomnia and stomach pain.

17, more saturated fatty acids and fats food to eat less, because it takes 5 to 7 hours to digest, and make the blood in the brain to focus on the intestines and stomach, easy to drowsy.

18, after five o'clock in the afternoon, eat less big meals, because after five o'clock the body does not need so much energy.

19, 10 kinds of food to eat will be happy: deep-sea fish, bananas, grapefruit, whole wheat bread, spinach, garlic, tomatoes, low-fat milk, chicken, cherries.

20, sleep deprivation will become stupid, a day must be eight hours of sleep, nap habit to slow down the aging. Appropriate use of hypnotic drugs is beneficial to health.

21, the best time to sleep is at 10:00 pm ~ 6:00 am. Insomnia can be appropriate to take hypnotic drugs.

22, do not drink more than one glass of wine a day, because alcohol will inhibit the production of antibodies to the B-cells, increasing the chance of bacterial infection.

23, take the capsule should be swallowed with cold water (can be the first to eat), 30 minutes before going to bed to take the medicine first, avoid lying down immediately.

24, sour plums to prevent aging effect, face forever; liver fire has a problem should be eaten more.