What is a key benefit of consuming a variety of fruits and vegetables according to dietary guidelines?

Consuming a variety of fruits and vegetables is highly encouraged in dietary guidelines due to the enhanced overall nutrient intake it provides. Different fruits and vegetables contain a wide range of vitamins, minerals, and phytochemicals, each contributing unique health benefits. By including a diverse selection in the diet, individuals can ensure they receive all essential nutrients, which are vital for optimal health and functioning. This variety helps to support immune function, reduce the risk of chronic diseases, and contribute to overall well-being. Engaging with a colorful array of produce can lead to better health outcomes compared to a limited diet focused on fewer options.