[1] The term may also apply to traits purposely bred into existing edible plants, such as purple or gold potatoes having increased anthocyanin or carotenoid contents, respectively.
[5] It is estimated that the global market of functional food industry will reach 176.7 billion in 2013 with a compound annual growth rate (CAGR) of 7.4%.
[6] Strict examination of some of the functional food claims may discourage some companies from launching their products.
[6] Honey can contain a range of phytochemicals that may help bees to tolerate cold, resist pesticides and infections, heal wounds, and possibly live longer.
Given floral diversity in their pollen sources, bees may have the ability to choose nectar varieties that have positive attributes for health.