The functional food market is growing at a rate of 15–20% per year, and the industry is claimed to be worth $33 billion (Hilliam, 2000). Functional foods—also known as nutraceuticals, designer foods, medicinal foods, therapeutic foods, superfoods, foodiceuticals, and medifoods—are defined as “foods that contain some health-promoting component(s) beyond traditional nutrients” (Berner and O’Donnell, 1998). Foods can be modified by addition of phytochemicals, bioactive peptides, ω-3 polyunsaturated…