I feel borderline offended when people ask for resources.
Let's say that i check only 10 papers a day. Just 10.
Alright, 10 papers a day for 4 years equals 14.6K papers.
My guy, do you actually think that i will sit down and share with you all of this volume?

I swear that the people who ask this question still believe that the real knowledge is in popular books.
It ain't dude.
Books are nice but they won't make you able to dive deep into a subject.
You need to spend way more money than you think if you actually want to do this.

Let's say for example that you want to learn about SIBO.
Free: 10K word threads about SIBO
Low-Medium ticket: 800 page product or 2 hour one.
Medium- High ticket: 300 pages specific for SIBO, 5 hours of video content and biweekly calls. Just for SIBO.
High ticket: Mentor

But for some reason, a lot of people are unable to understand these levels.
The deeper you want to dive into something, the more expensive it gets.