How Cold Weather Impact Your Immune System?

As the temperature drops and winter blankets the world in a chill, the relationship between cold weather and our immune system comes under scrutiny. Many of us have heard warnings about bundling up to avoid catching a cold, but is there any truth to the notion that cold weather weakens our ability to fight infections? Let's delve into the science behind this common belief and explore whether cold weather can have any positive effects on our immune system.