What are nonnutritive compounds found in plant-derived foods that have biological activity the body?

Phytochemicals are nonnutritive compounds found in plant-derived foods that have biological activity the body. They are responsible for the color, flavor, and aroma of plants, and they have been shown to have a variety of health benefits, including:

* Reducing the risk of chronic diseases such as heart disease, stroke, cancer, and diabetes

* Improving immune function

* Reducing inflammation

* Improving cognitive function

* Promoting healthy aging

Some of the most well-studied phytochemicals include:

* Carotenoids: These pigments give plants their yellow, orange, and red colors. They are converted to vitamin A in the body, which is essential for vision, immune function, and reproduction.

* Anthocyanins: These pigments give plants their blue, purple, and red colors. They have been shown to have antioxidant, anti-inflammatory, and anticancer effects.

* Resveratrol: This compound is found in the skin of grapes and red wine. It has been shown to have antioxidant, anti-inflammatory, and cardioprotective effects.

* Curcumin: This compound is found in the spice turmeric. It has been shown to have antioxidant, anti-inflammatory, and anticancer effects.

* Quercetin: This compound is found in many fruits and vegetables. It has been shown to have antioxidant, anti-inflammatory, and antihistamine effects.

Phytochemicals are an important part of a healthy diet. They can help to reduce the risk of chronic diseases and promote overall health and well-being.