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Why are turkeys and chickens important to people as food sources?
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Galliform
Blue, or Indian, peacock (Pavo cristatus) displaying its resplendent feathers.
Turkeys and chickens are vital to human nutrition and the global economy as primary sources of poultry. Their importance stems from several key factors:
- High-Quality Nutrition: Poultry meat and eggs provide an affordable, high-quality source of protein. Compared to red meat, poultry contains a higher proportion of unsaturated fatty acids, making it a potentially more healthful dietary alternative.12
- Economic Efficiency: Poultry represents the largest domestic animal stock globally. Farming these birds, particularly on a small scale, is efficient and renewable, offering a reliable source of both food and income.1
- Specialized Production: Through selective breeding, chickens have been developed for specialized production of either eggs or meat, while turkeys are raised primarily for their rapid growth and high market weight.34
- Mass Availability: Since the mid-20th century, the mass production of chicken meat and eggs has transformed these birds into major global commodities, with worldwide exports reaching millions of metric tons annually.4
As members of the order Galliformes, these birds are considered the most significant avian group for human consumption.3