Chapter 1. Introduction Changing Dietary Patterns, Indigenous Foods, and Wild Foods in Relation to Wealth, Mutual Relations, and Health in Tanzania -- Chapter 2. Environment, Dietary Patterns, and Combinations of Food Intake in Tanzania -- Chapter 3. Purchase, Cultivation, and Forage: Does it Make a Difference in Food Intake Frequency? -- Chapter 4. Does Staple Food Sufficiency Ensure Food Variety? A Comparative Analysis from Southern, Southeastern, and Central Tanzania -- Chapter 5. Changing Dietary Patterns and Associated Social Context Subjective Health Quality of Life, Wealth, and Mutual Relations in Tanzania -- Chapter 6.Social Capital and Subjective "Poverty" Contribute to People's Subjective Health, but Financial Support Does Not -- Chapter 7. Growth with Disparity in a Rich Diverse City: Case of the Economic Capital Dar es Salaam -- Chapter 8. High Maize Productive Rural Inland Areas: Ample Staple Food, but What about Health? -- Chapter 9. Coastal Traditional and Changing DietaryPatterns: Protein from Fish and Pulses as well as Patterns of Purchased Food -- Chapter 10. Does Intake of Wild Foods Improve Subjective Health? Evidence from 3 Areas of Tanzania -- Chapter 11. Case of Inland Forest Vicinities in Tanzania: General Low Health Evaluation but Higher for Those Who Access Variety of Wild foods? -- Chapter 12. Traditional Semi-arid Agro-pastoral Inland Food Patterns and Society: Frequent Food Deficits but Balanced BMI and Prevention of Anemia -- Chapter 13. Nutrition Potential of African Wild Leafy Vegetables: Evidence from Semi-arid Central Tanzania -- Chapter 14. Conclusions What is the Secret to Good Health, and How are Wealth and Mutual Assistance Related?.