Misunderstandings about diet

To be healthy, you stick to the rumors about diet. But do you know? Many of the dietary sayings you have always believed in are actually full of one-sided lies! Now, it's time to give you a clear picture of the truth.

When it comes to sugar, salt, and fat, people will say, "we should avoid it because it is harmful to human health ." In fact, is that true? In fact, everything has a degree. As long as you master this degree, you will not suffer because of them.

1. Fresh vegetables are healthier than frozen vegetables

If it is a fresh vegetable that has just been picked from the vegetable field, there is no problem. But in fact, most of the vegetables we eat are not so fresh, and they are usually stored for a few days, and their vitamins are gradually lost during the storage process. On the contrary, super-low temperature and Fast Frozen vegetables can maintain more vitamins, because the vegetables are frozen after being picked, which can effectively prevent the loss of vitamins.

2. drinking mineral water can be assured

Many people say that mineral water is rich in minerals, which is more beneficial to the human body.

However, mineral water may also be contaminated by harmful substances (such as mercury and cadmium) in the land. Recently, Dutch scientists analyzed 68 different brands of bottled mineral water produced in 16 countries, and found that mineral water is more vulnerable to Hazardous Microorganisms and bacteria, there are much more pathogenic microorganisms in it than imagined. Although these bacteria may not pose a major threat to the health of healthy people, bacteria in bottled mineral water may pose a considerable risk to those with weak immunity.

3. Drinking coffee is detrimental to human health

Coffee can easily lead to calcium loss in the body, but it can be remedied by adding milk to the coffee. In fact, coffee is beneficial to the human body. It can make the brain cells excited and have a refreshing effect. After getting up in the morning, if you feel that you are not awake, then you can have a cup of coffee and your mind will wake up immediately. Drinking coffee without hiding it, and adding it to milk will not cause harm to human health.

4. brown bread is wheat bread.

Note that healthy people are often confused by the color of food: brown bread is considered healthy and nutritious. I do not know that it is only the food color added when the baker bake the bread, so that the brown bread is more attractive to buy colors. Therefore, brown bread is not equal to whole wheat bread. It is best to see the logo when buying whole wheat bread.

5. Buttered slices are healthier than French fries

Once upon a time, people knew that the French fries in the fast food were too hot to choose healthy bread slices. But in order to make the slices taste better, many people put butter on them. In fact, compared with French fries, the slices that put butter on are slightly different in fat content, and they contain almost identical starch, protein, and minerals. In addition, french fries contain more vitamin C, so butter bread is not healthier than French fries.

6. Eating assorted oatmeal for breakfast is more resistant to hunger than bread slices

The assorted oatmeal contains fruits such as diced fruit, walnut kernels, and raisins and adds milk. It looks richer, but it actually contains almost the same calories as the bread with jam. However, people who eat assorted cereals usually have low blood sugar levels, and the higher the sugar level, the less likely they are to feel hunger. Therefore, it is actually better to eat jam slices.

7. glucose can maintain excellent human condition

Although the "lightning energy" provided by glucose can make people clear their minds and be full of energy in a short time, this energy will soon be consumed, and people may even feel more hungry than before.

8. You do not need to wash fruit without pesticides.

Clean the green fruit with water before eating it. Eggs on fruit skins (such as strawberries and apples) are invisible. If the fruit is not washed, it is vulnerable to bacterial infection.

9. sweetener helps to lose weight

Many people know that it is easy to gain weight when eating ponds. Therefore, replacing sugar with sweeteners can help us lose weight. However, studies have shown that all sweetness agents (especially tangtang) Accelerate insulin secretion, and the result is that you are more reliant on sugar.

10. Salads are extremely beneficial to human health.

This is probably because salad is low in calories and is favored by many people. The salad contains as much as 80% of water, but in fact the nutrients consumed by the human body from the salad are also very low. In addition, most women should not eat too much salad. Because women usually have a cold constitution, eating too many salads may lead to poor metabolism, poor blood circulation, poor menstruation, dull skin, and even wrinkles. In addition, the nitrate content of many vegetables is also high, which is mainly derived from the fertilizer for growing vegetables. The potential danger cannot be underestimated.

11. Eating at night will ruin your body.

If this is true, 99% of people on the planet will gain weight. In fact, you get fat only when you eat too much at night. If you don't get too many calories at night, you won't be overweight. However, to stay satisfied, eat too late, or have the habit of eating supper, it will indeed increase the burden of the stomach, it is easy to cause sleep.

12. Butter is more calories than butter

The calorie content of butter is the same as that of butter. In fact, the calorie content of some butter products is not only lower than that of ordinary butter, but also higher in its unsaturated fatty acid content, it is more likely to lead to elevated cholesterol levels in the body!

13. Dark eggs have higher nutritional value than light-colored eggs

Dark colors are often synonymous with high health and nutritional values, but the color of egg is only related to the breed of hens. The nutritional value of eggs depends on the health status of the hens and the quality of the feed each day.

14. Enzymes in tropical fruits help to slim down

If so, how nice it is. We only need to eat pineapple and papaya to lose weight. But in fact, the enzymes contained in tropical fruits are capable of Protein Digestion, so that food can be better absorbed by the human body, but the body's fat will not be burned out. Therefore, slimming cannot be achieved by enzymes.

15. is it helpful to lose weight because honey has low calories?

If you want to lose weight with honey, your hopes will often fail. In fact, 100 grams of honey contains 303 calories, and 100 grams contain 399 calories, the former is only slightly lower than the latter. However, in terms of potassium, zinc and copper, honey has a higher nutritional value than sugar.

16. It is easy to gain weight when eating potatoes.

Many people treat potatoes as food that is easy to gain weight. Potatoes contain starch, but their water content is as high as 70% or more. The real starch content is only 20%, which also contains dietary fiber that can produce a sense of satiety. Therefore, it is not easy to gain weight instead of staple food, what about the effects of losing weight! Potatoes are regarded as food that is easy to gain fat because they are made into French fries and potato chips by improper traditional cooking methods. A medium-sized, oil-free roast potato contains only a few thousand calories, and the heat after making it into French fries can reach more than 200 thousand calories. What makes people fat is not the potato itself, but the oil it absorbs. Anyone who has done potato roast beef knows that the oil absorption of potatoes is very strong.

17. Brown Sugar is more beneficial than white sugar

Brown sugar and sugar are extracted from sugar cane or sugar beet. The production process of brown sugar is a little simpler than that of white sugar. The sugar and cellulose contained in the sugar are also large, and the energy is quickly released, higher absorption utilization. However, sugar and calories in brown sugar are almost the same as those in white sugar. In addition, brown sugar is not as sweet as sugar. People naturally put more sugar when drinking tea and coffee. In fact, brown sugar is sometimes more dangerous than white sugar.

18. healthy vegetables

A lot of vegetables are healthy, because it is best to retain the nutrition. However, raw food is not suitable for all vegetables, such as potatoes, beans, and eggplant, which contain toxic substances. Therefore, you must cook them before eating them. Carrots are rich in vitamin, however, the human body can obtain enough vitamin A only when eating carrots while taking in fat.

19. Drinking can warm up

After drinking a cup of wine, although people will feel warm, it is only an illusion that people's temperature actually does not rise or fall. Because the micro-vessels under the skin rapidly expand due to drinking, the blood temperature decreases rapidly due to the surface enlargement.