No matter how healthy food is, eating too much is also harmful to health. The most important thing is balanced nutrition. Don't blindly pursue so-called "healthy food". Chocolate, nuts, fruits, etc. They are all healthy foods. If eaten in moderation, the advantages outweigh the disadvantages. But eating too much will cause a burden on the body (too much sugar and fat intake, leading to a sharp rise in blood sugar and accumulation of calories), and the most intuitive thing is diabetes or obesity.
Of course, there are also some relative junk foods, such as trans fats. It is best not to eat them.
Now, let's look at hamburgers, a traditional junk food. Generally speaking, it consists of hamburger blanks, salad dressing, fried meat pies and a small amount of vegetables.
Generally speaking, it consists of hamburger blanks, salad dressing, fried meat pies and a small amount of vegetables.
Hamburg blank:
Most hamburger blanks are baked with white flour. Although refined white flour tastes pleasant, B vitamins and many important trace elements, such as chromium 98%, manganese 86%, magnesium 85%, zinc 78%, iron 76%, copper 68% and calcium 60%, are completely lost during processing.
In addition, refined flour is a simple carbohydrate, which will cause the blood sugar concentration in the body to soar in a short time after entering the digestive system, and the human body will secrete a lot of insulin to inhibit the blood sugar level. But before long, the blood sugar level will drop rapidly and the insulin concentration will drop sharply. After a long period of time, the body may gradually lose the ability to respond correctly to insulin, until it leads to insufficient insulin secretion or even stops secretion.
Then diabetes will come to you!
Salad sauce and fried meat:
Different salad dressings have different ingredients, but most of them are vegetable oil, egg yolk and brewing vinegar, plus various seasonings and spices, which is fat in plain English. While fried meat mainly provides fat (mostly saturated fat) and protein. Not to mention that some hamburgers have cheese, which is delicious and nutritious but high in fat.
In short, there is too much saturated fat.
A small amount of vegetables:
Fresh and clean lettuce leaves, onions, tomatoes, cucumber slices, etc. No problem at all. Not only provide fiber, vitamins and trace elements, but also make you feel full. The problem is that they take up too much in Hamburg! Less! Yes!
To sum up, Hamburg has four disadvantages:
1, simple carbohydrate, raising blood sugar too fast;
2. Too much fat;
3. There are too few vegetables;
The overall calorie of hamburgers is not low, so it is better to eat less for those who need to control calories.
Of course, it also has advantages:
1, convenient and quick;
2. It can provide essential carbohydrate, fat and protein for human body;
3. It's delicious. . .
Therefore, although hamburgers have meat, carbohydrates and vegetables, the proportion is seriously unbalanced. Eating only this is definitely out of balance.
If you can eat enough protein, vegetables, miscellaneous grains and beans at other times of the day after eating hamburgers, it is not junk food for you.
So what is the standard of nutritional balance? As shown!
Please refer to for details.
Then remember a principle, the content of each meal, imagine it in a disc.
Half of the plate is staple food, a quarter is vegetables and a quarter is meat and eggs.
If you want to lose weight, then a quarter of the staple food, half of vegetables, and a quarter of meat and eggs.
The proportion of staple food can be more for breakfast and less for dinner.
The staple food includes all kinds of miscellaneous grains and beans. If there is no digestive tract disease, try to eat less polished rice and white flour.
Eat less and eat more meals, and the calorie ratio of three meals is 4:4:2 or 3:4:3.
Fruit 1~2 a day, not too much.
When you need to add a meal, put nuts or yogurt. Don't forget to replenish water to your body in time.