From an acupuncture perspective, your body is made up of lots of different kinds of Qi, or energy. These different types of Qi have specific physiological functions in the body. One essential type of Qi is the Wei Qi. Roughly translated as "immunity," the Wei Qi is your body's natural strength and ability to fight off pathogens like viruses and bacteria.The Wei Qi, also called "protective Qi" flows in the space between the skin and muscles, and is the first line of [...]