15 calories.

Every 100 grams of cucumber seeds contain only 15 calories, accounting for about 0% of the total daily calorie intake recommended by the Chinese Nutrition Society for the average adult to maintain good health, which can be said to be quite low-calorie food.

The calories per 100 grams of cucumber is 15 calories, 1 piece of cucumber (10 grams or so) of calories for 1 calories, 1 small cucumber (130 grams or so) of calories for 18 calories, 1 large cucumber (200 grams or so) of calories for 28 calories.

Expanded Information:

Precautions:

1, cucumber can not be eaten with tomatoes: due to the cucumber contains a kind of vitamin C decomposition of the enzyme, which will destroy other vegetables in the of vitamin C, the more vitamin C content in the food, the more serious the level of destruction by the decomposition enzyme in the cucumber.

2, cucumber and peanuts can not be eaten together: cucumber cold, often used to raw food, and peanuts more fat. Both with food will increase its slippery nature, may lead to diarrhea, especially for gastrointestinal function is not too good friends, it is best not to eat both.

3, should not add alkali or high heat after cooking: cooking cucumbers do not need to eat alkali, in addition to cucumbers should not be heated at high temperatures, high heat heating will make the taste worse, at the same time, the nutritional value of cucumbers will be reduced.

Baidu Encyclopedia - Low Calorie Foods