Final answer:
A healthy diet reduces the risk of obesity, cardiovascular disease, cancer, and many other diseases. It also extends life. Making sound nutritional choices can provide support for individuals undergoing treatment for short-term or chronic conditions.
Step-by-step explanation:
Diet can have a significant impact on health. A healthy diet reduces the risk of obesity, cardiovascular disease, cancer, and many other diseases. It also extends life. For example, eating too much food while not expending much energy leads to obesity, which in turn increases the risk of developing illnesses such as type-2 diabetes and cardiovascular disease. On the other hand, a diet that supplies the body with the needed energy and nutrients daily will result in efficient body functioning and protection from disease. Therefore, it is vital to make sound nutritional choices to promote good health.