Consumption is not a key component of the food system, as it is the final stage of the system where food is consumed by individuals.

Metabolism is the process of converting food into energy and nutrients, which is essential for the body to function properly.

Stunted growth is not a type of malnutrition, but rather a consequence of malnutrition.

Food footprint is the term used to describe the impact of food production on the environment, including the amount of land, water, and energy used, as well as the greenhouse gases emitted.

Consumer choices are not a key factor influencing the environmental impact of food production, as they are made after the food has been produced.

Food recovery is the term used to describe the practice of reducing food waste, which includes activities such as food redistribution, food composting, and food donation.

Increased food prices is not a benefit of reducing food waste, but rather a potential consequence of reducing food supply.

Plant-based diet is the term used to describe the practice of eating a diet that is low in meat and processed foods, and emphasizes the consumption of plant-based foods such as fruits, vegetables, whole grains, and legumes.

Increased food costs is not a benefit of eating a plant-based diet, as plant-based foods are generally more affordable than meat and processed foods.

Mediterranean diet is the term used to describe the practice of eating a diet that is high in fruits, vegetables, and whole grains, and emphasizes the consumption of healthy fats such as olive oil and nuts.

Increased risk of weight gain is not a benefit of eating a Mediterranean diet, as this diet is typically associated with a healthy weight.

High-fiber diet is the term used to describe the practice of eating a diet that is high in fiber, which is found in foods such as fruits, vegetables, whole grains, and legumes.

Increased risk of weight gain is not a benefit of eating a high-fiber diet, as this diet is typically associated with a healthy weight.

Low-sodium diet is the term used to describe the practice of eating a diet that is low in sodium, which is found in foods such as processed foods, canned foods, and salty snacks.

Increased risk of weight gain is not a benefit of eating a low-sodium diet, as this diet is typically associated with a healthy weight.