bird nest feathers are toxic

  1. Jenifer.Wong

    Bird nest feathers are toxic, they cause Tuberculosis. Is that true ?

    Dear all, My elder uncles told me that the bird nest feathers are really extremely poisonous and cause Tuberculosis. Me and my family have been anxious because we often ate hairy bird nest. :( He also pointed out eating bird nest is unethical because they even use their blood to make nests...
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