Foundations of Human Nutrition and Dietary Science

Understanding what we put into our bodies is the foundation of long-term health, yet navigating nutrition science can feel overwhelming. This course simplifies the science of food, helping you build a practical, evidence-based understanding of how nutrients fuel the human body. You will transition from guessing about diet trends to confidently analyzing food labels, planning balanced meals, and understanding how different nutrients interact with your physiology. By studying the fundamentals of dietary science, you will acquire the tools to make informed, health-conscious decisions for yourself or those you support. What you'll learn: - Understand the distinct roles of macronutrients, micronutrients, and hydration in maintaining bodily functions. - Calculate energy balance and demystify the science of calories and metabolic rates. - Explore the health benefits of phytochemicals, zoochemicals, and functional foods. - Analyze the relationship between modern dietary patterns, whole foods, and gut microbiome health. - Read and interpret nutritional labels accurately to make informed grocery choices. The course begins with essential terminology and the foundational science of nutrients before moving into energy systems, functional foods, and modern dietary guidelines. Through clear written explanations and practical self-assessment exercises, you will learn to apply these concepts to real-world eating habits. This course is designed for absolute beginners with no prior background in biology or nutrition science who want a reliable, evidence-based introduction to human dietetics. Start reading today to build a healthier relationship with food based on sound scientific principles.