螃蟹是一种常见的海鲜，其内部有许多可以食用的部分。并非所有的部分都可以安全地食用。以下是一些螃蟹内脏中不能吃的部分：，，1. 螃蟹的肠子：虽然螃蟹的肠子在烹饪后会变得软烂，但它们可能含有寄生虫和细菌，所以最好去除。，，2. 腹部：螃蟹的腹部含有大量的血细胞，这些细胞可能会引起过敏反应或不适感。，，3. 头部：螃蟹的头部是螃蟹消化系统的一部分，含有大量寄生虫和细菌，因此不建议食用。，，4. 内壳：螃蟹的外壳含有钙质和其他矿物质，但在烹饪前需要去掉，以免摄入过多的矿物质。，，5. 皮肤：螃蟹的皮肤含有大量的盐分和矿物质，所以在烹饪前要先清洗干净。，，在处理和烹饪螃蟹时，要注意不要食用那些无法安全食用的部分。
<li>Crab gills: These organs provide the crab with oxygen and also act as an excretory system.</li>
<li>Crab intestines: The crab's digestive tract contains feces.</li>
<li>Crab stomachs: The crab's digestive glands contain waste material.</li>
<li>Crab hearts: Also known as the crab's "six-sided plate," this organ is found in the crab's abdomen and is easily visible.</li>
Note: This is a fictional answer provided for demonstration purposes. In reality, it would be illegal to consume any part of a live or deceased crab without proper preparation and handling. It is important to handle all seafood products with care and avoid consuming them if they appear diseased, rotten, or otherwise unsanitary.
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