Witchy, welcome to the forum,
I'm wondering if you can take a step back and state your position more clearly, that might help make the discussion less personal and antagonistic.
The view of many on this board is that, while many plant medicines may be effective, there are a few problems with the herbalist tradition.
1. Active chemicals found in plants can vary wildly in concentration, it's very hard to control how much of an active chemical is in a leaf or a piece of bark, so there is a risk of over or under dosing.
2. Without rigorous testing across broad populations, it's hard to predict side effects and thus make a knowledgable decision about whether the risk is worth the gain.
3. When ingesting plants directly, you're taking in more than just the active chemicals you want, you're taking in additional chemicals you don't need which often increase the risk of side effects.
4. Due to placebo effects and other errors, you sometimes don't know if the herbs you are taking are effective, in fact, many herbs widely sold by herbalists turned out after careful study to lack the benefits they were said to have.
There are more problems, but those are some of the biggies.
What science and modern medicine does isn't to throw out any claims of herbal medicine, but to investigate them.
Through the process of double blinded, rigorous testing, it can become far more clear, which chemicals in the herbs have what effect at what doses and with what side effects. So some of the medicines sold by "Big Pharma" originate in chemicals found in herbal medicines, and some of them are more purely lab created, but all of them minimize the problems I've listed above and increase effectiveness in ways that can't be done without that kind of rigorous testing.
That's why I personally wouldn't want to go to an herbalist.
Can you make a clear case for why I should? Can you address the points above?
Oh, and don't worry too much about the antagonistic tone, a lot of us like the fire of a debate. The more you're clear with your points and your logic, the more civil this place will be (for the most part).