Need info on mechanism by which antibiotics promote weight gain

[Guest guest]

I used to have this info, but lost it.

 

I need information on possible links between antibiotics fed to

poultry and livestock (to make them grow faster and bigger)is

contributing to human obesity.

 

I also need info on how antibiotics cause poultry and livestock to

grow faster and bigger. I know the antibiotic- and pharmacy

industry-friendly theory about decreased cytokine production

improving the birds' appetite, but I know this is a lot of hooey.

 

Thanks.