Sign in
Register
Immunity-Boosting Foods That Help Fight Infections What is immunity? Immunity refers to the body's ability to defend itself against harmful substances, such as pathogens (e.g., bacteria, viruses, fungi) and other potentially dangerous foreign substances. It is a complex system involving various org
1
/r/health
, 2023-06-07, 20:50:36
Permalink
More like this: