Besides the fact that many people try to lead healthy lifestyle, the environment actually doesn’t allow that. As a matter of fact, people that live in cities, simply can’t avoid breathing polluted air, toxins and etc. That is inevitable.
The negative emotions create free radicals that are highly toxic to human body.
Luckily, human body has several really effective systems that are able to expel these toxins such as sweating, urination or defecation.