This course provides a comprehensive introduction to diet, nutrition, and biochemistry, focusing on how nutrients function in the human body. It is designed for medical students, nutrition learners, and anyone interested in understanding essential dietary components.

The course begins with an overview of macronutrients and micronutrients, explaining the difference between carbohydrates, proteins, fats, vitamins, and minerals. It highlights how each nutrient contributes to energy production, growth, and overall health.

Learners will explore key biochemical concepts such as vitamins versus minerals, and coenzymes versus cofactors, helping to clarify how nutrients interact in metabolic processes.

The course then provides a detailed review of essential vitamins, including Vitamin A, Vitamin D, and Vitamin E. It explains their biological roles, sources, functions, and the consequences of deficiencies.

In addition, it introduces the importance of balanced nutrition and how dietary intake impacts health outcomes, immunity, and disease prevention.

By the end of this course, learners will have a strong understanding of basic nutritional biochemistry and the role of vitamins and nutrients in maintaining human health, making it ideal for foundational medical and nutrition education.