7.5% of Canadians have serious food allergies

One in 13 Canadians has serious food allergy - The Globe and Mail
...
She noted that the only practical protection available to those with
food allergies is avoidance of allergens so they are very dependent on
food labels.
...

Woman with severe environmental allergies is evicted.

Woman evicted despite chemical sensitivity claim - thestar.com
Those plug-in air fresheners burn and constrict my throat. And I have mild environmental allergies.