Peter Miller: A Leader in Combat Sports Nutrition
Peter Miller, the founder of Condition Nutrition, has played a pivotal role in the success of 14 world champions in various fighting disciplines, including MMA, boxing, Muay Thai, and kickboxing, by providing expert guidance on nutrition, weight management, and hydration during their fight camps.
A Veteran in Fight Nutrition
With a wealth of experience in high-pressure situations, Miller has been present in the weigh-in rooms of numerous world title fights, ensuring that fighters meet their weight safely and perform at their best. His expertise has made him one of the most respected nutrition specialists in the industry.
Comprehensive Support for Athletes
Based in Bangkok and originally from Liverpool, Miller’s reputation was established through a commitment to helping fighters successfully prepare for their bouts. He has worked with athletes from organizations such as the UFC, ONE Championship, and other major fighting leagues, with additional title matches anticipated in 2026.
Notable Clients and Achievements
Miller’s roster includes top competitors like Joshua Pacio, Jack Della Maddalena, WBA Champion Nina Hughes, and several Muay Thai champions, showcasing his influence across multiple combat sports. His tailored nutrition strategies have led to championship victories and contract signings for his clients.
A Practical Approach to Nutrition
Unlike many nutritionists who merely provide plans, Miller actively engages with his clients by preparing meals as a trained chef. This hands-on approach ensures that the recommended diet is not only nutritious but also appealing and feasible for the athletes during intense training periods.
Strong Academic Foundation
With a Master’s Degree in Sports and Exercise Science and a specialization in Sports Nutrition, Miller’s extensive educational background supports his practical knowledge. His research is published and widely recognized, contributing to his credibility in the field.
About Condition Nutrition
Condition Nutrition, located in Bangkok and the UK, specializes in combat sports nutrition and caters to fighters of all levels, from novices to seasoned champions. With ongoing collaborations across various fighting platforms, Miller and his team are dedicated to enhancing athlete performance through optimized nutrition.

