St. Louis Doctor in the US rips into fake news and tells you what is REALLY WORKING. Source: https://www.youtube.com/watch?v=2RVx4bBn9Vs&feature=youtu.be.
Just under 26 minutes but the important information is in the first 10 minutes. (Sorry about the size of the video. This is the size it came in originally - 82px x 144 px). Source: https://www.youtube.com/watch?v=0_t1LGp4LPk for the video below.
An update by the same doctor, a bit more peeved than bfore.