What are calories? It is a unit of energy. Cal for short is related to Joule. Their formula conversion is 1 kcal = 1000 kcal) ≈4.2 kcal (kj).
There is no doubt that many people will say, I really don't understand which heat and which joule! It doesn't matter. We don't need to know the energy unit of calories, we just need to know several kinds of ingredients. Most of them have 100 calories. Although the composition is small, the calorific value is not low at all.
A spoonful of ice cream
Summer is coming, are you ready to arrange ice cream? However, ice cream is only a stumbling block in the great cause of losing weight. The calorific value of a spoonful of ice cream will be 100 calories, which is not only easy to cause obesity, but also stimulates appetite, which is very bad for satiety.
200ml of juice.
Fruit juice is obviously made of pure natural fruit juice. Why is the calorific value so high? Because the juice contains more sugar, you can squeeze 200ml of juice. Generally, you need two oranges, which is equivalent to swallowing the sugar content and calorific value of two oranges, but you get less dietary fiber, which is more nutritious than eating oranges alone.
1/4 Song Ke bread
Delicious bread can be praised as crispy outside and tender inside, with a strong milk flavor, which is used by many people to make breakfast or biscuits. But bread is delicious and crisp, and of course there is more butter without salt. I don't need to say more about the calories of unsalted butter. Think about how many calories of unsalted butter are contained in this commendable piece of bread. Adding wheat flour and sugar, the calorific value will not be high.
3/4 cans of coke
Coca-cola in the happy water of the fat house brings us as much heat as happiness. The sugar content of Coca-Cola is one of the reasons why people get fat. Each cup of Coca-Cola can extract five or six cubes of sugar, so it has a high calorie. Therefore, friends who like fat houses and happy water should not get drunk, otherwise it will be difficult to lose weight successfully.
A banana
Bananas and apples are considered by many people as diet food. Eating a banana when you are hungry will make you feel full. Moreover, bananas have a high zinc content, which is very suitable for people who exercise and keep fit. But the calorie of banana should not be underestimated, it is a kind of food with high calorie.
A glass of beer
Want to drink when you are upset? Or have a delicious midnight snack and want to go with beer sprinkling? Don't forget, beer has a high calorie, and a glass of beer is basically equivalent to a bowl of rice. Everyone is full. Can you have a beer? Don't be greedy!
Having said that, I think your first visual impression of 100 calories is still a little small. Many of the ingredients we usually come into contact with have calorific values much higher than 100 calories, such as ice cream. You won't just eat a spoonful of ice cream, will you? Coca-Cola, for example, drinks a whole can at a time.
For example, a delicious ode to bread, 1/4 will have 100 calories. If you swallow a whole piece of carol bread, you will get 400 calories. Is this a fat-reducing meal? Do you realize why you can't lose weight and become so fat?