Bad advice is everywhere. It is your job to find it and discard it. In the world of diet and weightloss, poor quality information is a scourge.
If we don’t want to be trapped by the purveyors of “crap” we need to educate ourselves. Read, read and read some more. Making better choices is about high-quality data. Learning how to find high-quality data is key, not just for diet but for life in general.
With that in mind start here. Go to google and read about insulin and read about sleep quality and quantity. Only after we are convinced of the validity of the information I am presenting will you own it and follow it.
Without ownership, it is too easy to be lead astray. Keep focused, keep learning and just do it.