Which type of immunity includes both natural defenses and those acquired through lifestyle choices?

Natural immunity encompasses both the innate defenses that an individual is born with, such as physical barriers like skin and mucous membranes, and the adaptive immunity that develops through exposure to pathogens or other stimuli over time. This acquired aspect can also be influenced by lifestyle choices, such as diet, exercise, and overall health practices, which can enhance the body's ability to fend off infections and diseases.

By fostering a healthy lifestyle, a person can improve their natural immunity, allowing their body to respond more effectively to pathogens. This includes the production of antibodies in response to infections or vaccinations that the immune system encounters, showcasing how lifestyle is interconnected with natural defenses.

In contrast, artificial immunity typically refers to immunity gained through external means, such as vaccinations, which are not considered part of natural immunity. Congenital immunity is limited to what is inherited and does not consider acquired aspects, while temporary immunity refers more specifically to short-lived immunity, often seen in maternal antibodies passed to infants.