Green Life

An international team of researchers led by Professor Kelly of the University of Aberdeen (Great Britain) showed in piglets that too much cleanliness is not conducive to good health. Environment too sanitized prevent the development of defenses against certain diseases. Oh rage, oh despair ... I just make the acquisition of super cleaning wipes, anti bacterial ... Pfffff

Experience: Researchers have used three groups of eighteen piglets and placed them in different environments.
The first group lived habitually free to go roll in the mud, dung and what pleases him.
The second lived normally but without the right to leave.
The third group lived in isolation and given antibiotics.
All were killed at different ages to study their intestinal flora.

The pigs in the first group had an intestinal flora richer in lactobacilli, the bacteria known to block other pathogenic bacteria. The percentage decreases with the degree of isolation.
The team also demonstrated the overexpression of certain genes in the immune function of exposure to dirt.

This is the first study to establish a link between excessive hygiene and disease. Researchers have long suspected hygiene too large to support the development of allergies or conditions such as Crohn's disease. Without access to certain bacteria, the human body is unable to produce immune system against certain diseases. It is the selling of certain companies of dairy products that extol the virtues of their drink on strengthening the immune system when they sell stupidly lactobacilli (such as Actimel or equivalent ...)
Overall, better let children eat dirt and suck their pacifier after falling to the ground (relatively speaking of course) ... Arf, it puts a lot of things in questions for me, big allergic ...