1 doctor weighed in:

How can I turn white oak bark into a powder?

1 doctor weighed in
Dr. Ralph Morgan Lewis
Family Medicine

In brief: White oak bark

I assume one can dry it in a low-temp oven for 24-72 hours & then pulverize it a bit at a time with a mortar & pestle.
A powerful food processor might shorten the work.

In brief: White oak bark

I assume one can dry it in a low-temp oven for 24-72 hours & then pulverize it a bit at a time with a mortar & pestle.
A powerful food processor might shorten the work.
Dr. Ralph Morgan Lewis
Dr. Ralph Morgan Lewis
Thank
Read more answers from doctors