New Methods of Treatment

There has been a lot of hype around the health benefits of prebiotics and probiotics in recent years, but while they're increasingly used in treatments including inflammatory bowel diseases such as Crohn’s disease and ulcerative colitis, several reviews suggest there needs to be further research on which strains and dosages are effective. Recent studies have found some people are even immune to probiotics.

Gut microbiota has a major role to play in the health and function of the GI tract, with evidence that conditions such as irritable bowel syndrome (IBS) often coincide with altered microbiota. But it also plays a much wider role in our health, and this is largely determined in the first few years of life.

Due to the new kinds of microbes discovered in villagers, all the previous research on diet and microbes, which used the baseline data of the Western civilization microbe, thought to be the healthy and normal microbe, is now incorrect. 

The Western world has stomach microbial communities that could digest junk food and might re-diversify and recover (to a limited extent) if we just ate more whole grains and veggies.