How science is acupuncture? On a scale of 1-100 (1 being not science)?

How science is acupuncture? On a scale of 1-100 (1 being not science)?
How science is acupuncture? On a scale of 1-100 (1 being not science)?

There’s not enough hard data to give it an exact number, so I’d say “fairly science.” More info from the National Center for Complementary and Integrative Health (NCCIH) (bit.ly/PINZ). And to really get into the evidence-based research try searching the Cochrane Library (bit.ly/CochraneBC).