Nutrition and Health
There is a strong relationship between nutrition and health. Nutrition is a field the entails the study of food and its impact on human health upon consumption. There exist a comprehensive explanation of why certain foods are chosen and their effect on human health. It is worth noting that a large number of diseases result from malnutrition, which is a condition of imbalance between the requirements and intakes of a diet (Combs & McClung, 2016). For healthy living and normal physiological processes, roughage is necessary for the provision of fiber, which expels toxic wastes.
Proper nutrition for both mental and physical development is critical in allowing people to exploit their full potential. Nutrition underpins a functional immune system, whose function is protecting the body from communicable and non-communicable diseases. Deaths across the world among infants are mostly contributed by undernutrition. High preferences for diabetes have been associated with the intake of foods low in fiber. Further, research has proven that diets rich in fiber helps reduce the risk of blood pressure and heart complications.
On matters, there is also a complexity that comes with excess or uncontrolled food. Overconsumption of certain foods is a key contributor to cases of obesity. This is further complicated by the fact that these health complicating foods are expensive and not easy to find. Additionally, there exists a complex set of factors determining eating behavior, and this is an explanation of why there are nutrition-related health issues across the globe (Shils & Shike, 2006). Choices of food are very sensitive to environmental guidelines, and the constraint comes when one is forced to consume what is locally available.
In health studies, health caregivers have to study nutrition to be in a position to administer the required food supplements when administering drugs in an attempt to restore health. Through nutrition studies and their intersection with health, issues of malnutrition are adequately advised alongside medication. In cases where a patient is experiencing a terminal problem or disease, they get proper diet advice from medical practitioners. Advice on foods to avoid, and the most appropriate diets to take are given based on proven knowledge and research. This explains diets and nutrition varies from an infant to an aged person. This is because their body systems function differently, and their nutrient demands are equally different. This, despite the fact that different races and religious backgrounds have different beliefs on foods.
References
Combs Jr, G. F., & McClung, J. P. (2016). The vitamins: fundamental aspects in nutrition and health. Academic press.
Shils, M. E., & Shike, M. (Eds.). (2006). Modern nutrition in health and disease. Lippincott Williams & Wilkins.