Any product that is used to maintain, enhance and improve the healthy function of the human body and contains one (1) or more or a combination of the following: (1) herbal fatty adds, enzymes, probiotics, and other bioactive substances; and (2) substances derived from natural sources, inducing animal, plant, mineral, and botanical materials in the form of extracts, isolates, concentrates, metabolites, synthetic sources of substances mentioned in (1) and (2)