Final answer:
A healthy diet, also known as sound nutrition, affects several aspects of our health. It reduces the risk of obesity, cardiovascular disease, type 2 diabetes, osteoporosis, and cancer.
Step-by-step explanation:
A healthy diet, also known as sound nutrition, affects several aspects of our health. By adopting healthy eating habits and getting enough exercise, we can have good nutrition. Good nutrition involves taking in nutrients from food and using them for growth, metabolism, and repair. It requires eating foods rich in essential nutrients, fiber, and adequate calories. A healthy diet reduces the risk of obesity, cardiovascular disease, type 2 diabetes, osteoporosis, and cancer.