Willows are a genus of trees that grow through out the US. They have been used as medicinal sources since around 400 B.C. They grow in places with access to lots of water, which means at the bottom of a hill, next to flood plains, or next to sources of water, like a pond. They can grow to be very tall, though most found in Missouri are about the size of shrubs, though a few grow taller to the size of normal trees. They have narrow and long leaves, with a rounded base and pointed tip. Willow contains salicin, the basic ingredient of asprin. The bark has been found to be slower acting that asprin, but acts longer, likely do to the other chemicals in the bark. It can reduce pain and inflammation, as well as reduce fever, act as an anti-oxidant, act as an antiseptic, and boost the immune system. It helps with headaches, and lower back pain.
Weeping Willow
Prairie Willow
The active ingredient in Willow in Salicin, or with is part of Sacilic acid. There are also polyphenols and flavonoids.
Salicin
Sources:
Willows. (n.d.). Retrieved September 2, 2015.
Willow bark. (n.d.). Retrieved September 2, 2015.
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