1. 11 signs you’re not absorbing calories & nutrients properly, according to experts;Baum;Bustle,2017
2. Problems of nutrition in the aged;Rao;J Am Geriatr Soc,1973
3. Introduction: functional food properties and applications;Martins;Wild plants, mushrooms nuts,2016
4. Scientific concepts of functional foods in Europe consensus document;Diplock;Br J Nutr,1999
5. Functional components of foods;Guiné,2009