My fingers turn white and numb in the cold room. Is this serious?

This sounds like Raynaud's phenomenon, where blood vessels in your fingers spasm in cold conditions, cutting off blood supply. It is NOT normal and your supervisor is wrong to dismiss it. You should: 1. See your GP immediately — Raynaud's can be primary (harmless but uncomfortable) or secondary (linked to an underlying condition) 2. Report this to your employer — they must provide thermal gloves and warm-up breaks 3. Keep your hands warm before entering cold areas 4. Avoid caffeine before shifts (it constricts blood vessels) If your fingers stay blue or you develop sores, seek urgent medical attention.

This is an important workplace health question. Based on the information above, we recommend speaking with your GP if you have health concerns and contacting HSE (0300 003 1647) if your employer is not meeting their legal obligations. Keep written records of all incidents and communications. Please note: this is general health information, not a substitute for professional medical advice.