The glycemic index is an index for nutritionists to measure food characteristics, which has certain reference value. Relative to carbohydrate content, it is mainly a data reflecting starch digestibility, which is directly measured by the change result of blood sugar.
Here is a key data, that is, 50 grams of carbohydrates. Converted into rice, it is probably a bowl. According to the algorithm of glycemic index, rice belongs to hyperglycemia index, which is not very "healthy" food and should be eaten less. But now, who else just eats a bowl of rice at a time? Basically, vegetables and meat should be eaten slowly together.
According to the digestion speed, the digestion speed of protein and fat is much slower than that of any kind of starch, and the amount of blood sugar produced is less, so it must be a low glycemic index. Non-tuber vegetables basically do not contain starch, and if dietary fiber is the main component, the glycemic index is even lower.
If you eat100g of food at a meal, including 50g of rice, 20g of meat and 30g of vegetables, the blood sugar will rise much slower than 50g of rice after eating 50g of rice. In other words, this meal has a high glycemic index but a low glycemic index.
On the other hand, the glycemic index of food is not as low as possible. Anyone who has had a blood test knows that there is a normal range of blood sugar, one on an empty stomach and one after meals, which changes at any time. Changes within the normal range are acceptable to the body. Of course, close to the high standard of blood sugar, it is easy to accumulate fat, but what does it matter if it is only occasionally?
However, if the blood sugar is not up to standard, it will starve the cells, which is not good for the health. If we pursue pure low sugar, we should add more dietary fiber to high sugar foods, that is, eat more vegetables.
Although candy and soda are high-sugar varieties, what if we don't take 50 grams at a time? Can we only eat 25 grams at a time? How about taking the remaining 25 grams in an hour or two? Or just 25 grams is enough? How does this affect blood sugar?
Therefore, diss food in a standardized way, regardless of dosage and intake mode, is simply hooliganism.
In short, as long as you live a normal lifestyle, don't be lazy, don't overeat, and you won't be hurt by food at all. However, nutritionists take this as an armchair strategist, divide food into three or six categories and interfere with our dietary choices.
This is a wrong concept of diet, but it is particularly popular now.
It is too common to believe that food can bring you health and make you lose weight successfully. This is no different from the old people's obsession with health programs on TV and the idea that certain foods can be healthy. It's just a "health illusion" for young people.
This is also a marketing tool. Nutritionists are keen to publicize those "abnormal" foods, ignoring common sense, and people are more likely to believe their diet plans. If what is said is a cliche, not many people will listen. As I said, the eighth set of broadcast gymnastics can practice weight loss, which is so common that few people believe it!
Smarter nutritionists will come up with some novel so-called "healthy diet foods", which are especially popular with dieters who don't like thinking.
There are too many things, you talk too much, and it's none of your business to turn off carbohydrates! As a person, you won't go too far, will you?
Many people think that my diet is particularly "healthy", and I don't eat hamburger chips, coke, bread and biscuits. In fact, I eat everything ... I have eaten a lot of zongzi and gardenia these days, all of which are high-carbon water mixed with a lot of sugar.
Is it shock?
In fact, people should be the masters of food, not the slaves of food. Even the so-called junk food is edible, so there is no need to be afraid of it. A person with a healthy lifestyle and a correct concept of diet will not eat indiscriminately.
On the contrary, people with unhealthy lifestyles and wrong dietary concepts are unwilling to eat food they don't like or dare to eat food they want, and their psychology is almost abnormal. How can we lose weight healthily and successfully?
Please brainwash yourself and throw away those nutrition dogmas as soon as possible. Don't sit for a long time every day, don't stay up late, and often practice the eighth set of broadcast gymnastics to lose weight.
The effect is good. Look at them.