I intended to buy Morning Bird Worm Away(bird wormer) for my chickens. However in the precautions label, it states "not for use in birds whose meat or eggs are intended for human consumption. Does it mean that I shouldn't use it if I intend to eat my chickens or eat their eggs in the future? Also, can I use it if I don't intend to eat them or their eggs in the future? I don't see any withdrawal note on the label. Active ingredients are praziquantel and oxfendazole both 20g/L. Please tell me a sure answer. I don't want to use it if they are going to die from it, or people will get sick from it.