In today's podcast, Dr Jenna Macciochi tells us the main four things that affects our immune system, she gives us her top 10 tips for keeping your immune system in tip top shape ( a few surprises here) and we have a general chat which brings up some super interesting facts. For example, she confirms that lack of sleep is linked to cancer, the benefits of intermittent fasting (it works), how high intensity exercise can be bad for your health and her thoughts on autoimmune diseases and diet.