1 Department of Food and Nutrition, Universidade Federal de Santa Maria, Palmeira das Missões, Brazil; Program of Postgraduate in Gerontology, Universidade Federal de Santa Maria, Santa Maria, Brazil. Electronic address: patriciachagas.ufsm@hotmail.com.
2 Cardiovascular Research Center, CSIC-ICCC, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain; Cardiovascular Research Chair, UAB, Barcelona, Spain. Electronic address: lbadimon@csic-iccc.org.
3 Institute of Geriatrics and Gerontology, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil. Electronic address: schwanke@pucrs.br.