河（湖）蟹要蒸熟煮透，生蟹不要吃。     river(lake)Crab to cooking cooked,Raw crab don't eat.

　　河(湖)蟹以动物尸体或腐殖质为食，所以蟹的体表、鳃及胃肠道中布满了各类细菌和污泥。

river(lake)Crab to animal bodies or humus for food,So the crab's body/Gill and in the gastrointestinal tract was full of all kinds of bacteria and sludge.

　　有些人因为未将蟹洗刷干净，蒸煮不透，或因生吃醉蟹或腌蟹，把蟹体内的病菌或寄生虫吃到肚子里，怎么会不生病呢？蒸熟煮透了再吃，就不会有这个问题了。

Because some people are not will crab wash clean,Cooking opaque,Or because raw drunk crab or pickled crab,The crab bacteria or parasites to eat,How can not get sick?Steaming cooked thoroughly cook eat again,Will not have this problem.

    河（湖）蟹要吃鲜活的，死蟹不宜吃。     river(lake)Crab to eat fresh,Die crab is unfavorable to eat.

　　河蟹死后的僵硬期和自溶期大大缩短，蟹体内的细菌会迅速繁殖并扩散到蟹肉中，使食者呕吐、腹痛、腹泻。

After the death of river crab of stiff period and autolysis greatly shorten the period,Crab body bacteria can reproduce rapidly, and spread to the crab meat,Make eater vomiting/Abdominal pain/diarrhea.

　　新鲜活蟹的外壳呈青黑色，具有光泽，脐部饱满，腹部白洁。而垂死的蟹外壳呈黄色，蟹脚较软，翻正困难。

New fresh crab shell is young black,Has burnish,Umbilical region full,Abdominal BaiJie.And dying crab shell is yellow,XieJiao softer,Turn is difficult.

    蟹要现蒸现吃，不要存放。     Crab will now eat steamed now,Do not store.

　　一次吃不完，剩下的一定要保存在干净、阴凉通风的地方，吃时必须回锅再煮熟蒸透。

Eat not to finish a,The rest of the must be stored in a clean/A cool ventilated place,Eat must return to cooked through steam.
吃蟹不要乱嚼一气。 Eat crab don't want disorderly chew a spirit.
　　吃蟹时，在开盖后要注意四个清除：清除蟹胃，就是蟹盖里三角形的骨质小包，先吃蟹盖部分，用小勺把中间的蟹胃部分舀出，轻轻将外面包裹着的蟹黄吮干净。注意，不要吮破中间那个呈三角锥状的蟹胃，内有污沙应将其丢弃；吃完蟹盖轮到蟹身，先用剪刀将多余的蟹脚、蟹嘴剪掉；用勺柄将蟹身中间一个呈六角形的片状物挑出来，那是蟹心部分应丢弃。还有蟹肠，即由蟹胃通到蟹脐的一条黑线；蟹鳃，即长在蟹腹部如眉毛状的两排软绵绵的东西，都应该清除掉。

When eat crab,In the open cover and should pay attention to four clear:Clear crab stomach,Is the crab gehry triangle bone packet,To eat crab cover part,With the small spoon in the middle of the crab stomach part bail out,Gently wrapped around the outside of the crab roe sucked clean.note,Don't break the sucking among the three pyramidical crab stomach,There were dirty sand should discard;Finish eat crab cover is crab body,To use a pair of scissors to excess XieJiao/Crab nozzle cut off;Use a spoon handle will crab body intermediate a is hexagonal flakes to pick out,That's crab heart part should be discarded.And crab intestinal,Namely the crab stomach sense to crab umbilical one line;Crab gill,That is long in the crab abdominal such as eyebrow shape two rows soft things,Should remove.

少吃，不宜吃太多。 Eat less,Unfavorable eat too much.蟹肉性寒，脾胃虚寒者尤应引起注意，以免引起腹痛腹泻。

Crab sex cold,The spleen and stomach deficiency cold, attention should be preferable,Lest cause abdominal pain diarrhea.

不要与茶水同食。 Don't and tea with food.

　　吃蟹时和吃蟹后1小时内不要喝茶。因为开水会冲淡胃酸，茶会使蟹的某些成分凝固，不利于消化吸收，还可能引起腹痛、腹泻。

Eat crab and eat crab within an hour of don't drink tea.Because the boiled water will dilute hydrochloric acid in gastric juice,Tea party make crab's some component solidification,Is bad for the digestion absorption,Also can cause abdominal pain/diarrhea.

不要和柿子一起吃。 Don't and persimmon eat together.

　　蟹肥的时候柿子也熟了，这两种东西应当注意不要同时吃。因为柿子中的鞣酸等成分会使蟹肉蛋白凝固，凝固物质长时间留在肠道内会发酵腐败，引起呕吐、腹痛、腹泻等反应，还可能引起结石症等。

Crab fat persimmon also ripe,The two things should be careful not to eat at the same time.Because of the persimmon tannin and other components can make the crab meat protein solidification,Solidification material long time stay in intestinal will fermentation corruption,Cause vomiting/Abdominal pain/Reactions such as diarrhea,May cause calculus disease, etc.

五类病人不适合食用。 Five kinds of patients do not edible.

　　患有伤风、发热、胃痛以及腹泻的病人。慢性胃炎、十二指肠溃疡、胆囊炎、胆结石症、肝炎活动期的人。冠心病、高血压、动脉硬化、高血脂的人应少吃或不吃，因为蟹黄中胆固醇含量高。过敏体质的人。脾胃虚寒的人。 (来源：人民网)

With cold/fever/Stomach pain and diarrhea patients.Chronic gastritis/Duodenal ulcer/cholecystitis/Gallstone disease/Hepatitis session of the people.Coronary heart disease/hypertension/arteriosclerosis/High blood fat people should eat less or do not eat,Because the crab roe high in cholesterol.Allergic constitution people.The person with taste cold empty. (source:we)