Hm...
Without even watching the video, I looked at the two websites it linked to.
The first one links to what appears to be a family-owned chiropractor business. I can't find any independent sources on Dr. Bergman himself to check his credentials, but the thing is: doctors who are specialists in one field shouldn't really be trusted with information on medical matters outside that field. They may mean well, but they aren't going to necessarily know any more about those fields than anyone else.
The second website linked to, however, is a MAJOR red flag. The tagline "Proven Techniques for Improving Your Health Naturally!" has two obvious red flags: the word "proven", and the exclamation mark at the end. These alone are indicative of scam. The word "naturally" is also a red flag; all medicines are natural, because they all contain ingredients that come from nature. The biggest nail in this website's coffin, however, is the checklist that lists what non-members don't have vs. what members have, akin to companies providing side-by-side comparisons for various products such as computers or anti-virus software. Plus, even being a "non-member" costs 500 USD, with membership costing 10 USD a month, along with a "7 day FREE trial". I understand that medicine is expensive, and some monetary compensation is expected and understandable when consulting any kind of doctor, whether corporate or family-owned. However, these are supposed to be "proven techniques", which implies that they're things that you can do without the need of medication. The first thing that comes to mind immediately at this are penis-enlargement scams, or those "three things to say to make any woman have sex with you!" scams, that appear on porn sites.
For these reasons, it is my judgment that the provided source, in this case a video, is not worth a single second more of my consideration or time, and that any "information" it provides is not trustworthy at best and dangerously inaccurate at worst.