How to understand the concept of "health" scientifically

The traditional concept of health: health is simply understood as "no disease, that is, the body or a part of the body is in a peaceful state, which is characterized by normal function and no symptoms and signs."

New concept of health: "health is not only the absence of disease or weakness, but also the physical, psychological and social integrity."

265438+The new concept of health in the 20th century: Health not only has no disease, but also includes physical health, mental health, good social adaptation and moral health.