2. Because the soil eggs are farmed by farmers, chickens lack certain health protection during their growth. If the eggs are infected with bacterial viruses, such as common salmonella, the human body will be invaded by bacteria after eating the contaminated eggs, which will affect human health.

3. Therefore, earth eggs may not be as healthy and nutritious as everyone thinks. On the contrary, eating eggs containing bacteria may also threaten human health. Therefore, people don't have to blindly pursue eating earth eggs, and eating normal eggs can also maintain the daily nutrition needed by the human body.