I find doctors on YT more credible actually. Because they actually serve their viewers, actually addressing their particular conditions, explaing in details. As well as those who fixed their own problems after long struggle.

When you watch enough (this mean enough to make you feel older) to understand who you watch, compare opposite views enough and didn't stick to any pharma fakes you find knowledge worth more than efforts put.

And later you actually learn reading technical research yourself and differentiating epidemiological crap from actual sound knowledge.

If you even aren't sure if you get it completely ( and you obviously should not be sure) thats your starting point to find people (it's plural) who actually understand it.

That's how you scale up your way to truth. Or to a cult if you stop too early, you probably shouldn't ever stop, we learn whole life.

All for free, except your time. That's the world we live in now. What a beautiful world it would be without all imposed intermediaries payed for wasting our time and keeping us sick.

But you learn, so you save on drugs, funding incompetent "experts" and probably premature death.

And then you save your family and get mentally and physically healthier children (except if you stop at becoming vegan, then it's opposite of that, and probably you end up in hell, for sure should)