science and research into the ulcerative colitis, or gastrointestinal world.

Gut Bacteria and Antibiotics Part 4 VIDEO

The bacteria communities or gut microbes in the people did make a rapid shift after antibiotics were taken. Also, Les notes that the gut microbes (bacteria) a few days after finishing the antibiotics did shift back to a state close to where they were before the antibiotics.

Gut Bacteria and Antibiotics Part 3

Here’s Les again going into detail about what gut bacteria feeds on, how it thrives, and how the antibiotics affected it. He talks towards the end of the the video about some of the effects the antibiotics had on the patients’ gut bacteria.

Gut Bacteria Part 2

A review of how Les examined human stool samples to examine the bacteria before during and after taking antibiotics (Part 2, has some review from part 1)

Gut Bacteria Part 1

This post is Part 1 on Gut Bacteria. Les who is a microbiologist just published an incredible study on antibiotics and gut bacteria, this is the video from the beginning our the meeting…