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    Nutrition and dietetics is a dynamic field that merges scientific knowledge with practical applications to promote health and well-being. As awareness of nutrition's role in health continues to grow, professionals in this field are increasingly recognized as essential contributors to public health and individual wellness in the society.

     
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PRINCIPLES OF HUMAN NUTRITION

Principles of Human Nutrition encompass key concepts that guide dietary practices and health. Here’s a brief summary:

  1. Nutritional Components:

    • Macronutrients (carbohydrates, proteins, fats) provide energy and support bodily functions.
    • Micronutrients (vitamins and minerals) are essential for various biochemical processes.

  2. Energy Balance: The relationship between energy intake and expenditure affects weight management; a positive balance leads to weight gain, while a negative balance leads to weight loss.

  3. Dietary Guidelines: Emphasize variety, balance, and moderation to promote healthy eating and reduce chronic disease risk.

  4. Digestive Processes: Understanding how the body digests and absorbs nutrients is crucial for maintaining health.

  5. Role of Fiber and Hydration: Fiber supports digestive health, while adequate water intake is vital for bodily functions.

  6. Nutritional Needs Across Lifespan: Nutritional requirements change with age, gender, and life stages, necessitating tailored diets.

  7. Impact of Lifestyle and Environment: Factors like physical activity and socioeconomic status influence dietary choices.

  8. Health Implications: Nutrition is linked to health outcomes, playing a critical role in preventing and managing diseases.