Final answer:
The article introduces the idea that individual susceptibility to colds is influenced by factors such as stress levels, genetic makeup, immune system complexities, and environmental exposure, debunking the myth that cold temperatures alone cause illnesses.
Step-by-step explanation:
In the article Why Some People Catch a Cold and Others Don't, the author introduces the idea that catching colds depends on a person's individual body and health by exploring various factors. One key aspect mentioned is the impact of stress on susceptibility to the common cold. The author cites a study by Cohen et al. (1998) that found stressed individuals have a higher likelihood of contracting a cold. Moreover, the introduction sets the stage by narrating a scenario where an individual starts feeling unwell and questions the cause, implying that individual circumstances like exposure and immunity play a role. Further discussion raises the issue of lifelong immunity development against various viruses and the complex nature of the immune system influenced by biological, environmental, and social factors.
The body's response to cold and misbeliefs surrounding catching a cold are also discussed. For instance, the common but mistaken belief that one can catch a cold from low temperatures is debunked with scientific evidence that viruses are the actual cause. This reinforces the idea that individual knowledge and beliefs about health can influence our understanding of diseases and their causality. The article ultimately suggests that a complex interplay of factors, including genetic makeup and environmental exposure, determines why some people catch colds more easily than others.