Another word for well-informed

Blue Nile is confident enough about the quality of their merchandise that they encourage every shopper to study so they can be well-informed and recognize the exceptional workmanship and superior worth of Blue Nile diamonds.

Fortunately modern science has proven that smoking can lead to any number of diseases and health concerns, so the younger generation is well-informed of the dangers.

When deciding on what form of birth control to use, make sure you are well-informed of all the facts -- method, cost and effectiveness -- before coming to a decision.

Now, as a well-informed celiac you've become all too aware of your environment, to the point that you'll be up later tonight Googling as to whether or not the very oxygen you breathe contains gluten.