Nutrition plays a vital role in human health, wellbeing, and disease prevention. The OSHAA 30‑Hours Professional Diploma in Nutrients is designed to provide learners with a comprehensive understanding of the science of nutrients, their functions, and their impact on the human body. This qualification covers macronutrients, micronutrients, hydration, digestion, and nutrient requirements across different stages of life. Learners will also explore dietary guidelines, nutrient reference values, and the consequences of deficiencies.
With a balance of theory and practical application, this diploma equips learners to evaluate nutritional needs, apply scientific principles, and promote healthier lifestyles. It is ideal for individuals seeking to enhance their knowledge of nutrition for personal development, professional growth, or career advancement in health, fitness, and wellness industries.
Course Overview
- Qualification Title: OSHAA 30‑Hours Professional Diploma in Nutrients
- Awarding Body: OSHAA
- Total Units: 08 units
Course Study Units
- Introduction to Nutritional Science and the Role of Nutrients (3 Hours)
- Macronutrients: Carbohydrates, Proteins, and Fats (4 Hours)
- Micronutrients: Vitamins and Minerals (4 Hours)
- Water and Hydration in Human Health (5 Hours)
- Digestion, Absorption, and Metabolism of Nutrients (5 Hours)
- Nutritional Requirements Across the Life Cycle (3 Hours)
- Dietary Guidelines and Nutrient Reference Values (3 Hours)
- Nutrient Deficiencies and Related Disorders (3 Hours)
Course Learning Outcomes
Unit 1: Introduction to Nutritional Science and the Role of Nutrients
- Understand the foundations of nutritional science.
- Explain the role of nutrients in maintaining health.
- Identify the major categories of nutrients.
Unit 2: Macronutrients: Carbohydrates, Proteins, and Fats
- Describe the functions of macronutrients.
- Analyse dietary sources of carbohydrates, proteins, and fats.
- Evaluate the impact of macronutrient balance on health.
Unit 3: Micronutrients: Vitamins and Minerals
- Identify essential vitamins and minerals.
- Explain their role in physiological processes.
- Assess the consequences of micronutrient deficiencies.
Unit 4: Water and Hydration in Human Health
- Understand the importance of hydration.
- Explain water’s role in physiological functions.
- Evaluate hydration strategies for different populations.
Unit 5: Digestion, Absorption, and Metabolism of Nutrients
- Describe the processes of digestion and absorption.
- Explain nutrient metabolism and energy production.
- Analyse factors affecting nutrient utilisation.
Unit 6: Nutritional Requirements Across the Life Cycle
- Identify nutritional needs at different life stages.
- Explain how requirements change during growth, pregnancy, and ageing.
- Apply knowledge to support diverse populations.
Unit 7: Dietary Guidelines and Nutrient Reference Values
- Understand international dietary guidelines.
- Apply nutrient reference values to dietary planning.
- Evaluate the role of guidelines in public health.
Unit 8: Nutrient Deficiencies and Related Disorders
- Identify common nutrient deficiencies.
- Explain their impact on health and wellbeing.
- Recommend strategies for prevention and management.
Course Benefits
This diploma provides learners with practical and scientific knowledge of nutrition, enhancing both personal and professional development. It supports careers in health, fitness, and wellness while promoting healthier lifestyles.
- Gain a strong foundation in nutritional science.
- Understand macronutrients, micronutrients, and hydration.
- Learn practical applications for dietary planning.
- Improve employability in health and wellness industries.
- Contribute to public health awareness.
- Develop skills to prevent and manage nutrient deficiencies.
- Access international recognition through OSHAA certification.
Ideal Learner
This course is designed for individuals who want to expand their knowledge of nutrition and apply it in personal or professional contexts. It suits learners with an interest in health, wellbeing, and lifestyle improvement.
- Health and fitness professionals.
- Wellness coaches.
- Students of health sciences.
- Diet and nutrition enthusiasts.
- Healthcare support staff.
- Public health advocates.
- Individuals seeking personal development in nutrition.
Entry Requirements
To ensure learners are prepared for success, the following entry requirements apply:
- Minimum Age: 16 years.
- Educational Background: Secondary education or equivalent.
- Experience: No prior experience required; interest in nutrition is recommended.
- Language Proficiency: Learners must demonstrate English proficiency at CEFR B1 level or equivalent.
Who Can Enrol
This qualification is open to individuals and organisations seeking to strengthen their knowledge of nutrition. It is suitable for learners across diverse backgrounds.
- Students and graduates in health sciences.
- Fitness trainers and wellness professionals.
- Healthcare workers.
- Organisations promoting health and wellbeing.
- International learners seeking global recognition.
- Career changers entering nutrition and wellness fields.
- Individuals aiming to improve personal health knowledge.
Future Progression
Completing this diploma opens pathways to advanced qualifications in nutrition, dietetics, and public health. Learners can progress to higher‑level diplomas or degrees in health sciences, fitness, and wellness management.
This course also prepares professionals for consultancy roles, enabling them to guide individuals and organisations in nutritional planning and health promotion. With nutrition becoming increasingly important in global health strategies, this qualification ensures learners remain at the forefront of wellbeing and lifestyle improvement.