12. Bananas
Bananas are rich in potassium, fiber, and vitamins B6 and C. They help regulate blood pressure, improve digestion, and provide quick energy.
Average Cost
- $0.20 – $0.30 per banana.
Why It’s Healthy
- Potassium: Helps regulate blood pressure and heart function.
- Fiber: Aids in digestion and maintains blood sugar levels.
- Vitamins B6 and C: Supports immune function and energy production.
Best Place to Buy
- Supermarkets: Walmart, Aldi.
- Local Markets: Farmers’ markets.