Crabs are cold, and it is easy to get stomachache when eaten on an empty stomach. Whether they are fat or not depends on the calories provided by crabs in theory. When the human body consumes more calories than it consumes, it will lead to obesity, so eating too much food will lead to obesity. Eating crabs is the same. Crab is not a high-calorie food. On average, a crab of 3 to 4 ounces has an edible part of about 6 to 8 grams and a heat of about 7 to 8 kilocalories, which is equivalent to that of a small apple (about 15 grams). The crab has a high protein, a high satiety, but a low calorie. However, this feeling of fullness lasted for a short time, and it didn't take long for me to be hungry again. Crab paste is very refreshing. Although it has high nutritional value, it does not have very high calories. It is a delicious food with high nutrition and low calories. The cholesterol content in crab meat is higher than that in meat and close to the level of animal viscera such as liver. Among them, the cholesterol content of crab yolk is higher than that of crab meat, so obese people need to pay attention to eating crabs in moderation.

Eat crabs correctly

1. Steamed crabs

1. Put Jiang Mo in a small bowl, add previously cooked soy sauce, white sugar, monosodium glutamate, yellow wine and sesame oil, and stir them together to make a sauce.

2. Take another small bowl and add a proper amount of vinegar for later use.

3. Wash the crabs with clear water (pay special attention to brush the gap between their shells and legs and claws, as well as the fluff on the big claws), put them in a large bowl in a steamer, turn on high heat, steam for 15-2 minutes, and take them out when the crab shells turn from blue to bright red and the crab meat is ripe.

4. Bring sauce and vinegar with you when serving.

Second, ginger and onion crab

1. Put the crab belly up on the pier, chop it with a knife according to the midline of the umbilical nail, remove the crab cover, scrape off the gills and wash it;

2 Chop off the claws, cut each claw into two parts, then break the shell with a knife, and then cut each half crab into four pieces, each with a claw for later use;

3. Cut the onion into sections, shred the ginger, chop the garlic into mud, and mix the starch with water to make wet starch for later use;

4. Heat the wok with strong fire, add lard, heat to 6%, put down the onion, stir fry, and take out the onion;

5. Leave a little oil bottom in the wok, stir-fry shredded ginger, mashed garlic and fried onion on the stove, and stir-fry the crab pieces until they are fragrant.

6. Cover and cook slightly. When the water in the pot is almost dry, add 1g of lard, sesame oil, pepper, etc., stir well, thicken with wet starch, and then take out.

3. Spicy crabs

1. After buying crabs, spit and foam in the water, and then wash them clean.

2. Chop onion, garlic and ginger into pieces for later use.

3, green pepper hob cut into pieces.

4. after the oil in the pan is heated, add the onion, garlic, ginger, dried pepper and pepper to saute.

5. Then pour in the crab, stir-fry until it stops struggling, add a little white wine, add salt and chicken essence, continue to stir-fry until the color turns red, add water to cover the surface, cover the lid and cook for about 1 minutes.

after 6 or 1 minutes, collect the juice on high fire, add the green pepper and stir fry, and then serve.