The secondary plant metabolites in Brain health(Voluntastrols) have become largely deficient in the modern food supply due to monocultures, pesticides, fungicides, pre- and post-harvest techniques, spraying and GMO with modern processing techniques. Whilst eating a wide range of fresh organic foods is strongly encouraged, the quantity of these key actives in commercially available or home grown foods is not at a sufficient or consistent level, nor will it contain the same characteristics as the extracts in Brain health (Voluntastrols).