Discuss why nutrition is a central component in health promotion. What are some of the nutritional challenges for emerging populations? What roles do nutritional deficiency and nutritional excess play in disease?

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Nutrition plays a significant role in enhancing control over one’s health. This is because nutrition revolves around the combined effect of the food consumed, the aspect of preventing ill health as well as care when ill. To promote health, nutrition enhances the consumption of a balanced diet with an adequate amount of nutrients required in the body (Velardo, 2015). This implies that the body gets what it needs. Essential nutrients prevent the body from being infected by nutritional diseases such as Kwashiorkor…

 

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