Don is an Associate Member of the Royal Society of Medicine (RSM) and the Association for Holistic Complementary Practitioners (AHCP). He is a degree qualified nutritional practitioner who graduated after 4 years of study from the Centre of Nutrition and Lifestyle Management School (CNELM) in nutritional science. He has extensive knowledge in a wide range of holistic disciplines and wellness including food intolerance and sensitivity testing. He is an expert on the ProLon© Fasting Mimicking Diet (FMD) Book an appointment with Don here https://nutrium.com/p/donaldgordon THIS SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough - One of the most effective magnesium supplements out there. Say goodbye to having to buy 7 different bottles of magnesiums to get the complete dose. Go to www.magbreakthrough.com/zestology and use coupon code ZESTOLOGY10 to save up to 40% off select packages to get the most full spectrum and effective magnesium product ever. If there's ONE MINERAL you should be worried about not getting enough of... it's MAGNESIUM. I take it every day, and even more after exercise. But most supplements contain only 1 or 2 forms of magnesium... when in reality there are at least 7 that your body needs and benefits from. Magnesium Breakthrough has all 7 forms of this mineral. Check out the exclusive deal for Zestology podcast listeners which you won't find anywhere else at www.magbreakthrough.com/zestology If you are in the UK, head to www.bioptimizers.co.uk and use the code ZESTOLOGY or ZESTOLOGY10 you'll get 10%.