The correct answer is C. The constituents in food that the body requires to function properly.
Explanation:
In health, nutrients are substances found in food that are essential for life and different functions in living organisms such as grow, reproduce, or develop. These substances are needed in different amounts by humans, which is defined by the recommended daily intake; for example, everyday individuals should eat between 45 to 75 grams of fat. Moreover, nutrients are classified into big groups that include fats, minerals, proteins, vitamins, and carbohydrates. According to this, nutrients are "the constituents in food that the body requires to function properly."
Actions taken to avoid risks are proactive factors
Air pollution can negatively affect climate and health.
People who don't get enough iodine cannot make sufficient amounts of thyroid hormone. This can cause many problems. ... Goiter, an enlarged thyroid gland, is often the first visible sign of iodine deficienc
