People, who catch cold, can recover quicker, and in some cases even prevent catching cold in the first place, as long as they help their bodies to improve it's immune system. There are some well-known ways to improve your self-defense system and there are some surprising ways that are less obvious to us. For example, when you inhale a cold virus, it inflames your nasal passages. The inflammation process causes the body to release chemicals, which include histamine. When you have a weak immune system, you are at a higher risk of catching a cold or a virus. Your immune ...