Nutrition and Disease

 What is the connection between Nutrition and Disease?

Nutrition is linked to diseases in several ways, including chronic diseases, malnutrition, and other leading causes of death.

Research has shown that chronic diseases can often be caused or worsened by diet. Unhealthy diets high in sugar, salt, and saturated fat can increase the risk of these diseases, while diets rich in fruits, vegetables, whole grains, and lean proteins can help prevent them. Consuming a diet rich in vitamins, minerals, and antioxidants can also help lower the risk of chronic diseases.

Malnutrition is a condition that occurs when an individual's diet does not provide enough nutrients to support growth and maintain one's health. Malnutrition can happen due to an inadequate intake of food or imbalances in the body's absorption or metabolism. Malnutrition can have serious health consequences, such as immune dysfunction, and can lead to a variety of health problems.

Poor nutrition is also linked to other leading causes of death, such as heart disease, stroke, and some infections. For example, diets high in sodium can increase blood pressure, which can lead to heart disease and stroke. 

Nutrition plays a significant role in the development and prevention of a variety of diseases, including chronic diseases and malnutrition. Eating a healthy diet rich in nutrients and low in harmful substances can help promote health and prevent disease. It is essential to maintain a healthy lifestyle in order to extend one's life.

Reference:

Sizer, F. & Whitney, E. (2017). Nutrition: Concepts and controversies (14th ed.). Mason, OH: Cengage Learning.

Wong, K.-F. V. (2017). Nutrition, health, and disease: food, diet, and community. Momentum Press Health.

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