BMI	Body Mass Index
EBIA	Brazilian Food Insecurity Scale
BHST	Brief Hunger Screening Tool
CCHS	Canadian Community Health Survey
DeCS	Descriptors in Health Sciences
FNI	Food and nutritional insecurity
FI	Food insecurity
FIES	Food Insecurity Experience Scale
FD	Functional Difficulties
GSFES	Gijón Social–Family Evaluation Scale
HRS	Health and Retirement Study
HFSSM	Household Food Security Survey Module
JBI	Joanna Briggs Institute
ELCSA	Latin American and Caribbean Food Security Scale
MeSH	Medical Subject Headings
MNA	Mini Nutritional Assessment
MSPSS	Multidimensional Scale of Perceived Social Support
PCC	Population–Concept–Context
PRISMA-ScR	Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews
Qol	Quality of Life
SAGE	Study on Global Ageing and Adult Health
SNAP	Supplemental Nutrition Assistance Program
UNHS	Unmet Needs of Health Services
VBS	Venous Blood Study
WHOQoL	WHO Quality of Life Scale