If it seems like the freezing temperatures affect North Texans more than in other areas of the country, it’s partly true. While doctors say ‘thin blood’ is just an exaggeration, people in warmer climates tend to prepare less for cold weather.
On harsh winter days, many people suffer from cold hands and usually they simply put up with it. But for some people, cold hands can be a sign of a serious health problem.
Two separate studies are bringing new hope that one day, perhaps even in the coming decade, humanity may defeat the common cold.