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Small knowledge of catering

1. Common sense of catering life and health

Common sense of life and health

1. Eating midnight snack often will lead to gastric cancer, because the stomach can't rest

2. You can only eat four eggs a week. Eating too much is not good for your health

3. Chicken * * * contains carcinogens. Don't eat better

4. Eating fruit after meals is a wrong idea. It should be eating fruit before meals

5. Don't drink green tea when girls have their period. Anyway, it's right not to drink tea. Eat more things that can replenish blood

6. Don't add eggs and sugar when drinking soybean milk. Don't drink too much

7. Don't eat tomatoes on an empty stomach. It is best to eat

8 after meals, wake up in the morning, drink a glass of water first, prevent stones

9, don't eat for three hours before going to bed, you will gain weight

11, and drink less milk tea. Because it is high in calories and oil, it has no nutritional value. If you drink it for a long time, you are prone to diseases such as hypertension and diabetes.

11, freshly baked bread should not be eaten immediately. Keep away from the charging stand. The human body should be kept away from more than 31cm. Never put it beside the bed

13, drink eight cups of water every day

14 and ten glasses of water every day. Bladder cancer will not come

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

16, and don't drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia and stomachache

17. And make the blood in the brain concentrate on the stomach. It's easy to get drowsy

18, after 5 pm. Eat less at big meals, because the body doesn't need so much energy after 5 pm

19, 11 kinds of foods that will make you happy: deep-sea fish, bananas, grapefruit, whole wheat bread, spinach, garlic, pumpkin, low-fat milk, and so on. People who have the habit of taking a nap will not get old

21. The best sleep time is from 11: 11 p.m. to 6: 11 a.m.

22. Don't drink more than one cup a day, because alcohol will inhibit B cells that make antibodies and increase the chance of bacterial infection

23. Take capsules with cold water (you can take them first), and take them 31 minutes before going to bed. Avoid lying down immediately

24. People with liver fire should eat more

25. Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food and over-seasoned dishes

26. Help hair grow: eat more cabbage, eggs and beans; Eat less sweets (especially fructose)

27. Have a glass of lemon juice and orange juice every day. It can not only whiten skin, but also lighten dark spots

28. Apples are a regular medicine for motorcyclists, addicts and housewives. Only one apple a day can you have a

clean lung

29, smoke and take vitamins (bCarotene -A vitamins. Quitting smoking as soon as possible is the healthiest

practice

31. Women should not drink tea in five periods: when menstruation comes, pregnant women, before labor, after delivery, menopause

31, smoking, which is most related to lung cancer, lip cancer, tongue cancer, laryngeal cancer, esophageal cancer and bladder cancer

32. Containing a lot of fat, especially cholesterol, can cause gastric cancer

35, food is too rough, and when nutrition is insufficient, it can lead to esophageal cancer, gastric cancer

36, aflatoxin and nitrite in food are carcinogenic

37, do not smoke, refuse to smoke second-hand smoke

38, drink moderately, do not fight for a long time, and do not get drunk

39. Barbecue food

41, daily intake of fresh vegetables and fruits

41, daily intake of grains and beans rich in high fiber

42, daily intake of a balanced diet, However,

43. Maintain the ideal weight. However, be fat

44. Keep regular life and exercise

45. Keep a relaxed and happy mood

46. Correct eating habits: eat like an emperor in the morning, like a commoner at noon, and like a beggar at night

2. Tips on eating

1. 1, honey+onion-cause eye disease; 2, honey+tofu-causing tinnitus and deafness; 3, mutton+watermelon-a big injury; 4, chicken+celery-hurting vitality; 5, eggs+goose-hurting vitality; 6, eggs+soy milk-causing stomach discomfort; 7, dog meat+mung bean-causing poisoning; 8, carp+licorice-causing poisoning; 9, turtle+amaranth-will be poisoned; 11, brown sugar+preserved eggs-will be poisoned; 11, eggs+saccharin (tablets)-will be poisoned, severe death; 12, rabbit meat+celery-causing hair loss; 13, beef+chestnuts-cause vomiting; 14. Banana+potato-causes facial spots; 15, banana+taro-causing bloating; 16, pork+water chestnut-causing abdominal pain; 17, radish+ginseng-the opposite nutrition; 18, radish+fungus-cause dermatitis; 19, radish+orange-kidney injury; 21, persimmon+crab-causing diarrhea; 21, persimmon+white wine-will be chest tightness; 22, persimmon+sweet potato-will get stones; 23, peanuts+cucumbers-will hurt the spleen; 24, vitamin+shrimp-poison like arsenic. Second, do not eat the following ten abnormal vegetables. 1. Germinated potatoes; 2. Fresh yellow flowers; 3. Rotten ginger; 4. Bitter melon seeds; 5. Pumpkins that have been put for a long time; 6. Sweet potato with black spots; 7. Unsalted vegetables; 8. Uncooked lentils; 9. Bean sprouts without roots; 11, undercooked tomatoes. 1. Why do you often eat baked food and suffer from cancer? Because when baking food, a large amount of carcinogens such as carbon dioxide and sulfur dioxide will be produced in the fuel, and these substances will be left on the food, so people who eat too much are prone to cancer. 2. Which vegetables are easy to be poisoned: 1) Germinated and blue potatoes are poisonous. 2) Fresh day lily (i.e. day lily) is poisonous. 3) Preserve the undercooked vegetables. 4) Cooked cabbages and cooked leeks overnight will convert nitrate in vegetables into nitrite, which is a strong carcinogen. Cooked cabbages and cooked leeks should not be eaten for a long time. 3, children should not eat preserved eggs: preserved eggs are added with a substance of lead oxide during processing, which is toxic and affects intelligence. 4, rotten ginger should not be eaten: rotten ginger is extremely toxic and can necrosis liver cells. 5, soybean oil can not be eaten raw: raw soybean oil contains benzene, which can destroy people's hematopoietic system, so it is not appropriate to use raw soybean oil for cold salad and dumpling stuffing. If the soybean oil is cooked in the pot, the benzene will evaporate. 6, long-boiled water can not be eaten: overnight boiling water and long-boiled water, as well as non-day boiling water in thermos bottles, all contain a substance called ammonium nitrite, which is a strong carcinogen. 7, fish, meat burnt can not eat: fish, meat and other leeks, burnt will produce a carcinogen called benzene-propylene ratio. 8. Newly-married men should not eat Coke: Coca-Cola can kill * * * in the human body, so men should not eat it if they want to have children after marriage. 9, eating tender fried pig liver is harmful: the pig's liver is a detoxification organ, and the liver contains a small amount of toxins. If it is not fried thoroughly, it is harmful to eat. 11, which fruits avoid seafood? Persimmon, grape pomegranate, hawthorn and banana contain tannic acid. Tannic acid combined with calcium in seafood will form an indigestible substance, which will cause abdominal pain, vomiting, nausea and diarrhea. 11, which food is easy to make the skin black? Often eat liver, kidney, red beans, black sesame, mullet, strong coffee, easy to make the skin black. 12. What foods are easy to whiten the skin? Generally, it is yellow-green food such as celery, spinach, onion, apple and radish. 13. What are the four taboos for eating soy milk? 1) Avoid eating brown sugar 2; 3) Avoid boiling eggs; 4) Avoid using insulated bottles. 14. What are the five taboos for eating milk? 1) Avoid adding brown sugar 2; 3) Avoid mixing boiled water; 4) Avoid taking empty clothes; 5) Avoid taking the same tonic. 15. Oil residue and rice crust are not suitable for eating: oil residue and rice crust contain benzene-propylene ratio, which is carcinogenic, so it is not suitable for eating

3. Tips for healthy eating

1. When choosing fast food, in order to control calorie intake, try not to order fast food with high calorie; Or pay attention to the choice of food when ordering.

Take the Big Mac set meal as an example. A Big Mac has 571 calories, 221 calories for French fries, and 151 calories for cola. When eaten in one meal, the calories are nearly 941 calories. If you add an apple pie (221 calories) or a chocolate milkshake (381 calories), it will exceed the calorie standard. Therefore, it is best to order a single meal, while choosing a Big Mac, drink low-calorie drinks or match lettuce salad to supplement insufficient nutrients.

2. For convenience foods, including frozen convenience foods such as dumplings, fruits and vegetables, fish and bean products, attention should be paid to supplementing cellulose and vitamins. In order to keep the color, texture and taste of food, convenience food preserves a lot of nutrients, but it will cause some loss of cellulose and water-soluble vitamins during processing. When eating, attention should be paid to using fresh vegetables and fruits to accompany meals.

3. The quality of the three meals has its own emphasis, with the emphasis on nutrition for breakfast, comprehensiveness for lunch and light requirements for dinner. Nutritional breakfast: The foods that can be selected in the breakfast menu are: cereal bread, milk, yogurt, soybean milk, boiled eggs, lean ham or beef, chicken, freshly squeezed vegetables or fruit juice to ensure the intake of protein and vitamins.

sumptuous lunch: lunch requires a full range of food, which can provide various nutrients, relieve work pressure and adjust mental state. You can spend more time matching yourself with a reasonable diet: Chinese fast food, assorted fried rice, fried noodles with shredded chicken, steak, pork chop, hamburger, green vegetable salad or fruit salad, plus a soup.

light dinner: dinner should be light, pay attention to choosing foods with less fat and easy digestion, and be careful not to overeat. Overnutrition in dinner, the fat that can't be consumed will accumulate in the body, causing obesity and affecting health.

the best choice for dinner: noodles, rice porridge, fresh corn, beans, vegetarian stuffed buns, side dishes and fruit platters. It is also good to drink a small glass of rice wine or red wine with meals occasionally.

4. Pay attention to food collocation, including coarse and fine, dry and thin, meat and vegetarian, cold and hot. Food collocation is closely related to nutritional balance. For each meal, a bowl of instant noodles can only provide oil, a little protein and carbohydrates, so it is best to match a piece of fruit, a piece of meat or bean products, and supplement protein, vitamins and cellulose. For the choice of diet for a day, such as eating hamburgers and fried chicken for lunch, you should eat some light food for dinner, especially vegetables.

these healthy foods.

4. What are the tips for healthy eating?

Eat regularly for three meals a day, especially for breakfast, and eat some foods that can burn for 4-5 hours. If the time is too hasty, you can eat fruit instead. If you are still hungry after three meals, you can eat some low-fat foods, such as fruit. Don't eat snacks.

Healthy food

Eat more fruits

It's best to eat fruit and vegetable salads, followed by steamed or microwave-cooked vegetables. After frying, the stewed fruits and vegetables will lose a lot of nutrients, especially vitamins A and C. However, pay attention to the absorption of calories and fat while putting salads.

Eat more vegetables

Tomato and eggplant are the most suitable vegetables. Watermelon and red grapes can prevent heart disease; Frozen tofu is beneficial to eliminate fat.

Eat more fish

Fish contains a lot of amikacin, which contains a lot of DHA, eicosapentaenoic acid and X linolenic acid. The above components are beneficial to eyes, brain, myocardium and placenta, and have inhibitory effects on hypertension, arteriosclerosis, myocardial infarction, cerebral thrombosis and cerebral hemorrhage, and can reduce cholesterol in liver and blood. The content of neutral fat in the liver. DHA is the most in the deep fat where fish eyes live, followed by the fat part.

Eat more beans

Beans and peas are rich in cellulose and phytochemicals, which can reduce the chance of heart disease and diabetes, and beans contain a lot of protein, which can replace meat. Women hormones estrogen and lutein who often drink soy milk can be reduced. They have anti-cancer effects, so, Drink two cups of soybean milk drinks every week.

A cup of yogurt every day

Yogurt contains a lot of active lactic acid bacteria, which can enhance the human body's resistance. Original yogurt has excellent skin rejuvenation effect, and it is also a cleanser with calming effect. Because it is rich in protein, calcium, vitamins and so on, And it is easily absorbed by the skin.

moderate drinking

moderate absorption of cellulose

moderate absorption of cholesterol

eating less sweets

eating less meat

eating less foods with high fat such as cocoa butter

abstaining from caffeinated foods and soft drinks

not greedy snacks

not drinking tea after meals

not overeating

. Grains, fruits, vegetables, milk and meat are eaten every day, so all vitamins and minerals that the human body needs every day are not lacking. Together, these four kinds of foods provide seven nutrients that the human body needs every day: water, sugar, protein, fatty acids, vitamins, minerals and fiber. Therefore, these four kinds of foods are collectively called "balanced foods".

Excerpted from Yakou Nutrition and Weight Loss Network

A balanced diet refers to eating seven nutrients in four kinds of foods at each meal, but the calories and oil are not over the standard, and the fiber is sufficient. Grains, fruits and vegetables are the main sources of daily heat energy, vitamins and minerals are not lacking, water is enough, and protein is appropriate.

fruits and vegetables are the main sources of fiber; Starch in grains is the best energy substance for human body; Milk and milk products, in addition to providing protein, are the most important food sources of calcium and magnesium, and also an important source of water; Protein in meat, eggs, fish and beans is an important raw material for human body.

You can decide how many calories you want for breakfast and lunch. You are free to choose what food you want to eat, but if you want to eat all four categories of food, as long as the calories, protein (meat) and oil are not exceeded, there is considerable room for choosing food for each meal; So is dinner.

after the calorie of each meal is determined, the recipe can be considered by oneself, and it is full of changes. This diet can be maintained for a long time, so it has the greatest chance of success.