Kriotherapy, uses extreme low temperatures to stimulate the body’s essential systems. Liquid nitrogen is used to lower the temperature in a space roughly equal to the size of a six-person sauna, which you enter after 20 seconds of acclimatisation at -60°C in an outer chamber. The therapy involves spending just 3 minutes in the specialized chamber. As the temperature drops, your blood rushes to the centre of your body to maintain your core temperature. Once you’re out, the healing process starts to happen. Oxygen and nutrients are pumped back into your extremities and, along the way, they kick-start your body’s essential systems. Kriotherapy can help with complaints as various as insomnia, period pains, a poor immune system, depression and skin problems.