My understanding is that BST has been banned in Canada for animal use. Health Canada has looked at it and found no harmful effect for humans.
On November 29th, 2018. See this statement in context.
On November 29th, 2018. See this statement in context.
November 29th, 2018 / 10:25 a.m.
Vice-President, Science Branch, Chief Veterinary Officer and World Organisation for Animal Health Delegate for Canada, Canadian Food Inspection Agency
My understanding is that BST has been banned in Canada for animal use. Health Canada has looked at it and found no harmful effect for humans.
See context to find out what was said next.