Billy Maritza,

BSc MRes


Health and Performance Nutritionist

Billy is a Health and Performance Nutritionist at The Mac-Nutrition Collective and one of the tutors on MNU. He has a BSc (Hons) in Exercise, Health and Nutrition and a Masters in Performance Nutrition from Nottingham Trent University. His academic interest in nutrition originated from his own engagement in sport and his desire to understand strategies to maximise performance and methods of improving body composition. Billy previously worked as a nutritionist at a private consultancy, where he worked with a variety of individuals including athletes and general population clients to help them achieve their performance, health and weight loss goals.

Billy’s passion for nutrition within the realms of team sport has led to him delivering key lectures on MNU in the areas of carbohydrates, protein and nutritional programming for team sport athletes. As a qualified kinanthropometrist, having conducted numerous body composition assessments, Billy also plays a key role in the MNU Body Composition residential days.