Public Health and Community Nutrition
Public health and community nutrition tests programs, screening, policy, and equity. The focus is population-level access, not just individual counseling.
Core rules
- WIC serves pregnant and postpartum women, infants, and children under 5 who meet income and nutrition-risk criteria; it provides food packages, breastfeeding support, and referrals.
- SNAP provides food purchasing benefits; school meals and CACFP support children in schools and child care.
- Food insecurity screening: the Hunger Vital Sign uses two brief questions about worry and running out of food. A positive screen requires referral, not just nutrition education.
- Breastfeeding promotion: support hospital and workplace policies, lactation counseling, and safe formula preparation when needed.
- Cultural and language access: use interpreters and culturally familiar foods.
Worked example
A family screens positive for food insecurity. The clinician acknowledges the finding, connects the family to WIC and SNAP, provides a food pantry referral, and documents the referral. Advice to “buy more fruits and vegetables” without addressing access is not an adequate plan.
Traps
Assuming a family is ineligible; stigmatizing language; giving education without referral; ignoring formula costs; missing language and transportation barriers.