Meat:
* Livestock: Animals like cows, pigs, sheep, and chickens are raised for their meat, which is a primary source of protein, iron, zinc, and vitamin B12.
* Wild game: Hunting provides meat from animals like deer, elk, and wild boar, contributing to a more sustainable and diverse diet.
Dairy:
* Milk, cheese, yogurt: These dairy products, obtained from cows, goats, and sheep, are rich in calcium, protein, and vitamin D.
Eggs:
* Chicken, duck, goose: Eggs are a complete protein source, packed with vitamins, minerals, and healthy fats.
Seafood:
* Fish, shellfish, crustaceans: Seafood provides essential omega-3 fatty acids, protein, and vitamin D, contributing to heart health and brain development.
Honey:
* Bees: Honey, a natural sweetener produced by bees, is rich in antioxidants and provides energy.
Other:
* Animal fats: Used for cooking and as a source of energy.
* Gelatin: Derived from animal collagen, used in desserts, candies, and other food products.
* Lard: Animal fat used in cooking and baking.
Beyond Food:
* Animal products in medicines: Some medicines, like insulin, are derived from animal sources.
* Animal fibers: Wool, silk, and leather are used for clothing and other products.
* Animal manure: Used as fertilizer for crops.
Important Note:
* The ethical and environmental impacts of animal agriculture are complex and debated. It's essential to consider sustainable practices and ethical sourcing when consuming animal products.
* Veganism and vegetarianism offer alternative food options that can be healthy and sustainable.
Overall, animals play a crucial role in providing humans with a wide variety of nutrients and food sources. However, it's important to be mindful of the ethical and environmental considerations associated with animal agriculture.