We need to plant some of those trees. I saw it on a site called Etsy for 64.99. a pound of freshley dug Sassafras tea root. At one time it was used in Root Beer, FDA took it out of the formula. The American Indians used it and I do believe it was to regulate the blood. My grandmother would make it for us kids and I hated it. She caught me pouring mine out one time. She didn't spank me cause I was her favorite. There can be side effects though. Have a good day and order you some Sassafras.