[quote name="lalaland"
They clearly state that chickens have both worms and cocci and that these are only a problem when something else happens: too much stress, another kind of illness, etc - and even say they could be a positive factor in the chicken's health.
[/quote]
I've read some thing lately (really bad about remembering sources, sorry) that theorizes the rise in auto-immune diseases in people is related to our decrease in parasites. Our immune systems evolved to combat worms and other parasites. Since we keep everything so clean now, our immune systems have nothing to attack. Makes sense to me.
They clearly state that chickens have both worms and cocci and that these are only a problem when something else happens: too much stress, another kind of illness, etc - and even say they could be a positive factor in the chicken's health.
[/quote]
I've read some thing lately (really bad about remembering sources, sorry) that theorizes the rise in auto-immune diseases in people is related to our decrease in parasites. Our immune systems evolved to combat worms and other parasites. Since we keep everything so clean now, our immune systems have nothing to attack. Makes sense to me.