What are phytonutrients?

Phytonutrients are plant compounds that have beneficial effects on human health, particularly known for their antioxidant properties. These compounds are not essential nutrients in the way that vitamins and minerals are; however, they can provide various health benefits, including reducing inflammation, bolstering immune function, and combating oxidative stress in the body.

Phytonutrients include a wide range of substances, such as flavonoids, carotenoids, and polyphenols, which are found in colorful fruits and vegetables. Their antioxidant capacity helps protect cells from the damaging effects of free radicals, contributing to overall health and potentially reducing the risk of chronic diseases.

Other options do not accurately describe phytonutrients: animal proteins refer to the macronutrient source found in animal products, minerals are inorganic substances necessary for bodily functions, and sugars primarily represent carbohydrates that serve as an energy source rather than specific health-promoting compounds derived from plants. Thus, the selection of plant compounds with antioxidant properties clearly highlights the defining characteristics of phytonutrients.