| ▲ | ungreased0675 2 days ago | |
How do they get there initially? | ||
| ▲ | ac29 2 days ago | parent [-] | |
The environment we live in and the foods we eat are hardly sterile. There is also a significant microbiome on your skin. | ||
| ▲ | ungreased0675 2 days ago | |
How do they get there initially? | ||
| ▲ | ac29 2 days ago | parent [-] | |
The environment we live in and the foods we eat are hardly sterile. There is also a significant microbiome on your skin. | ||