Meat and dairy are two major food groups that provide essential nutrients. Meat, which includes sources like beef, chicken, and fish, is rich in protein, iron, and vitamins such as B12. These nutrients are important for building and repairing tissues, supporting immune function, and maintaining energy levels. Dairy products, such as milk, cheese, and yogurt, are excellent sources of calcium, protein, and vitamin D. These nutrients are vital for bone health and muscle function. Both meat and dairy can be part of a balanced diet, contributing to overall health when consumed in moderation.