Vitamin B-12 deficiency can also be caused by a tapeworm ingested from contaminated fish, because the tapeworm saps nutrients from your body.
CNN: Vitamin deficiency anemia
The tapeworm is passed onto pigs through faeces.
BBC: 'Weakness mining' for tapeworm drugs
The adults of one tapeworm, Taenia solium, live in the human gut.
Researchers worked out the entire genetic code of four species of tapeworm parasite.
应用推荐
模块上移
模块下移
不移动