Acupuncture may perhaps are already practised throughout the Neolithic period, near the conclusion in the Stone Age, using sharpened stones named Bian shi.[31]:70 Numerous Chinese texts from later on eras refer to sharp stones termed "plen", which suggests "stone probe", which will have already been used for acupuncture needs.[31]:70 The http://twickenhamacupuncturist11087.livebloggs.com/6492431/the-greatest-guide-to-acupuncture-twickenham