What do functional foods often contain that enhances their health benefits?

Functional foods are specifically designed to provide health benefits beyond basic nutrition, and they often include bioactive compounds. These compounds are naturally occurring substances found in food that can promote health and reduce the risk of disease. Examples of bioactive compounds include antioxidants, vitamins, minerals, phytochemicals, and omega-3 fatty acids.

Incorporating bioactive compounds into functional foods can help support various aspects of health, including cardiovascular health, immune function, and overall well-being. This makes them a valuable addition to a balanced diet. Various studies have shown that foods fortified with these compounds can lead to improved health outcomes, which is why their presence is a key feature of functional foods.

Other options, such as preservatives, genetically modified ingredients, or increased sugar content, do not necessarily enhance the health benefits of foods. Preservatives are typically added to enhance shelf life; genetically modified ingredients can vary in their health implications depending on the context; and increased sugar content is commonly associated with negative health effects. Thus, the presence of bioactive compounds distinctly aligns with the goal and definition of functional foods.