Lost, where do you learn?

[Waggoner09]

I look at the supplement science forums and even a lot of the comparisons of supplements and find myself lost, I wouldn't consider my self dumb, but most of the words and descriptions of what it contains or how it works leave me asking "wtf does that really mean".

Where do you, or would you, start learning what it all means and how the body works with all of this.

I'm very interested in how all this works and any help or direction would be much appreciated.

[lajeunesse88]

Google...most powerful information tool of all time.

[Waggoner09]

Possibly to powerful, there is so much information out there, i could spend months and months reading it all. How do you know whats important and not.