Always being cold is a common symptom of hypothyroidism, which means your thyroid secretes low levels of thyroid hormone. Nearly 5% of people in the United States have hypothyroidism. Your ...

It can be difficult to find motivation to keep fit when it's cold and dark outside. Here are some expert tips on how to stay ...

Hormonal imbalance could be to blame – and at this time of year, it could be down to the cold, dark weather. Here’s everything you need to know about how winter can affect your hormones ...

Scientists have found a reason why some people never seem to get warm while others never seem to feel the cold: some nerve cell ... to get sensory input from hormones, proteins and other ...