Being ill or weak can really knock us for six. We often blame those around us for passing something on, or assume our diet is at fault or in some instances, thinking we have an allergy to something specific. But are these legitimate thoughts or is something else at play?! Joining me to sort fact from fiction is Dr Jenna Macciochi, an immunologist who specialises in understanding how nutrition and lifestyle interact with our immune system. For more information, visit Rhitrition.com (http://rhitrition.com/) and Instagram.com/Rhitrition (http://instagram.com/Rhitrition) .