No Canadian regulation orders a cook to wear a glove. Ontario Regulation 493/17 under the Health Protection and Promotion Act sets the actual obligation: food must be protected from contamination while it is handled, stored, displayed and served. A no-bare-hand-contact policy for ready-to-eat food is a recommended control that public health inspectors expect to see documented, and it is the industry norm across hospital kitchens and long-term-care sites. It is not a statutory glove requirement, and any supplier telling a Canadian operator that gloves are the law is selling rather than advising.

The United States is stricter on paper. The FDA Food Code instructs that food employees may not contact exposed ready-to-eat food with bare hands, and directs the use of suitable barriers such as single-use gloves, deli tissue or dispensing equipment. Because the Food Code is adopted state by state, a US operator should plan for a no-bare-hand standard on ready-to-eat items and keep any exception paperwork in order.

Both frameworks share the point that gets lost on kitchen forums: the glove is a barrier, not an absolution. An inspector who sees a cook move from raw prep to plating in the same glove has found a violation, whatever the glove is made of.

Mil is one thousandth of an inch, measured at the palm. It tracks puncture resistance and, inversely, feel. A 3 mil glove suits plating and stations with frequent changes. The heavier band, roughly 5 to 8 mil, belongs where there is heat, sharp bone or shell in a bin, or contact with cleaning chemicals.

Thicker is not automatically safer. A cook who cannot feel a knife edge will cut themselves, so the glove that prevents a puncture can cause a laceration. The heavy-duty reusable option, like the Handgard Nitrile Pot and Sink glove, is a separate product class and belongs at the sink rather than on the line.

The known problem is latex. Natural rubber latex carries proteins capable of triggering genuine allergic reactions in both staff and guests, which is why most Canadian institutional buyers removed it from food-contact use years ago.

The undocumented problem starts after the switch. A cook writes about developing an allergy to nitrile roughly eighteen months into kitchen work, with only nitrile or poly available on site. That reaction is usually a contact sensitivity to residual accelerator chemicals rather than to the nitrile polymer, and the distinction changes the fix. A parallel thread about vinyl gloves drying the skin is more often occlusion and moisture than a true allergy.

The escalation runs in a fixed order, and any permanent swap for a specific employee should be confirmed by occupational health, because a contact irritation and a true allergy carry different obligations.