The Nature Healing One: This week Kathy lets Jez's puppy Woody in with muddy paws, and tells everyone to remove their clothes and sit in ice cold water. What is the power nature has over us to improve health, wellbeing and our behaviour, and what can the rest of us do to benefit while Kathy has an ice bath? Watch on YouTube (@ThatJezRose) and subscribe to be the first to know of new episodes.