Ryan Potvin is an acupuncturist and Chinese herbalist in Seattle with whom I've shard many a multiple hour nerdy discussion about the finer points of traditional diagnosis and herbal applications. I like this post of his so much that I asked him if I could post it here. He's available for appointments at The Rainbow Natural Health Clinic in Capitol Hill. Autumn is a season marked by transformation and change. As we transition out of summer into shorter days the transformation