The Food Supply

What is the difference between food security and food insecurity?

• food security = always enough safe, healthy food

• food insecurity = not always having access to enough safe, healthy food

What are the main U.S. government programs that increase food security?

SNAP, WIC, National School Lunch Program, School Breakfast Program, Child and Adult Care Food Program, Meals on Wheels, food banks/pantries

How are organic foods produced differently than conventional foods

Organic = no synthetic pesticides, fertilizers, hormones, antibiotics, sewage sludge, GMOs, or irradiation. 

Why do people choose organic foods?

Lower pesticide intake, support sustainable farming, possibly improve nutrition

What is hidden hunger?

Micronutrient deficiencies

What happens when energy intake falls below needs?

Slowed growth, weakness, muscle fat/loss, weaker immune system, higher risk of disease, possible death

What are 4 levels of household food security?

High, Marginal, Low, Very Low

What is a food desert?

Area where fresh, healthy, affordable food is hard to access

What are GM foods and who regulates them?

Genetically modified foods, regulated by FDA, USDA, EPA

What are examples of food preservation methods?

• Drying

• Salting

• Smoking

• Fermenting

• Canning

• Freezing

• Refrigeration

• Pasteurization

• Irradiation

What does food irradiation do?

Kills insects and bacteria, extends shelf life. Food must have the Radura label

What causes most foodborne illnesses?

Bacteria and viruses. Spread by feces, infected people, or cross-contamination