Institute of Performance Nutrition Diploma in Sports Nutrition

The Institute of Performance Nutrition (IOPN) Diploma in Sports Nutrition is an advanced, practice-focused postgraduate-level qualification delivered 100% online and recognised at EQF Level 7 (master’s level) in the UK framework. It’s accredited by CFI under Ofqual regulation, and graduates receive the CFI Level 7 Diploma in Sports Nutrition upon successful completion.

Who’s the IOPN Diploma for?


This diploma is suited to individuals who already have a relevant background in science, sport, nutrition or related fields and want to progress into professional practice as performance nutritionists. Typical students include nutritionists, dietitians, strength & conditioning coaches, sport scientists, personal trainers, current/former athletes, physiotherapists, nurses, and other health professionals looking to work with clients ranging from recreational athletes to elite performers.

Course content


Spread across 12–18 months of part-time study, the Institute of Performance Nutrition Diploma in Sports Nutrition blends advanced theoretical science with real-world coaching and applied practice. The curriculum is built around approximately 40 practical, real-world case-based scenarios that challenge students to interpret evidence and solve nuanced athlete-specific nutrition issues. The teaching model emphasises a three-part learning framework: relevant theory, expert translation, and competent application of concepts in practice.

  • Module 1 – Human Nutrition and Exercise Metabolism
  • Module 2 – Sport and Exercise Nutrition, digestion and macronutrients
  • Module 3 – Sport and Exercise Nutrition, micronutrients and supplementation
  • Module 4 – Advanced Sports Nutrition

Content highlights


Core modules cover human nutrition and exercise metabolism, macronutrients and digestion, hydration, micronutrients and supplements, advanced sport and exercise nutrition, and applied sports nutrition topics such as athlete assessments, behaviour change coaching, and context-specific strategies. Students learn to devise bespoke plans, conduct nutritional assessments, and develop behaviour change skills essential for effective client communication.

Outcomes and progression


Graduates of the IOPN Diploma in Sports Nutrition leave with the knowledge and practical skills to work confidently as performance nutritionists with a variety of clients and contexts. They can also pursue further academic study (e.g. MSc or PhD).

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