CFIA warns against no-name all-purpose flour

The Canadian Food Inspection Agency has issued a warning to consumers against buying no-name brand all-purpose flour.

The CFIA says the product may contain "excessively hig levels" of folic acid, iron and thiamine.

The flour can be found at several grocery stores, including No Frills, Loblaws and Real Canadian Superstore.

The CFIA issued the warning after four people reported having negative reactions to the flour.