Great article here from Beachbody Coach Marvin Manzano.  Check out the rest of Marvin’s great posts at: http://lafitclub.blogspot.com/.  Living in Arizona, I can absolutely see what Marvin is talking about here.  We go from air conditioned environment to air conditioned environment.  No wonder I feel so much better when I go out for a bike ride and sweat it out.

Why You Should Sweat

By: Marvin Manzano

Are you one of those people that hate the heat or summer because you sweat? Let nature do its thing, here’s why?

Summertime heat is an annoyance to some people, but according to Xu Qian, director of the infectious diseases department at the China-Japan Frienship Hospital in Beijing, sweating from the hot, summer heat is a natural part of keeping your body healthy, and avoiding this heat can actually cause health problems.

People typically run their air conditioners throughout the summertime in order to beat the heat, but doing so can actually compromise the immune system.

“People should go with the rules of nature. Summer is the time to sweat. It’s a natural process for the body to respond to the outside environment, and adjust itself through the constricting of blood vessels and nerves. In this sense, air conditioning is a reactive restrain of the body against nature,” Qian explained in a China Daily article.

Excessive sweating without replenishing the body with water, electrolytes and healthy salt, can be a bad thing, but not sweating at all can be even worse. And moving from hot areas to cold areas, and vice versa, on a regular basis throughout the summer can put excessive strain on a person’s health

“Air conditioning might induce infection of the upper respiratory tract, cause colds, throat pain, pharyngitis, and even pneumonia,” said Qian.

Sweating is also an important method by which the skin helps to eliminate toxins from the body.

“One of [the skin's] functions is to eliminate a portion of the body’s toxic waste products through sweating,” explains Phyllis A. Balch.

So let’s get outside and sweat some of these toxins. Embrace the sweat!