Keywords: Adults (20-59 years), Adult's Health (men's health, women's health), Behaviour Modification (e.g., provision of item/tool, incentives, goal setting), Clinic, Community health centre, Education / Awareness & Skill Development / Training, Family, Grade school aged (5-12 years), Health Through the Ages, Home, Infants (0-1 years), Mental Health, Meta-analysis, Preschool aged (1-4 years), Primary health care provider office (e.g., Public health nurse, dietitian, social worker), Reproductive Health & Healthy Families, Social Support (e.g., counseling, case management, outreach programs) , Youth Health