Strict vegetarians, who avoid meat, and vegans, who avoid all animal products, are also at risk of B12 deficiency.

严格的素食主义者不吃肉，绝对素食者禁食所有畜产品，这些人也有B12缺乏的危险。

youdao

Avoid meat; if you cannot handle strict vegetarian diet, you may eat deep-sea fish.

避免食用肉类；如果不能做到完全素食，你可以吃深海鱼。

youdao

Avoid meat; if you cannot handle strict vegetarian diet, you may eat deep-sea fish.

避免食用肉类；如果不能做到完全素食，你可以吃深海鱼。

youdao