The refrigerator's temperature cannot be too low, as it will negatively affect fresh products. So even if we think that setting the thermostat between 0 and 2 degrees Celsius is hacking the system ...

So, what is the right temperature to set your fridge to this Christmas? According to the Food Standards Agency (FSA), your fridge needs to be set to at least 5°C (41°F) or lower to store food ...