Medicine & TechnologyThe bizarre case of Jean Hilliard might be an unsolved mystery for many, but science states that her case is simply a rare phenomenon factored by extremities.
Research shows that specific muscle fiber protein is the reason why some people have a higher tolerance for colder temperatures than others, and it's all thanks to evolution.
Winter seasons can be uncomfortable for some as it would require a lot of heating and clothes but you can help your body to adjust to the cold temperature