We all think we know about vitamins – and we’re told they’re essential – but why do really need them and why can’t we produce them on our own? These are a few questions on the mind of intrepid filmmaker and health-freak Bryce Sage who travels from Washington DC to San Francisco to get to the bottom of the vitamin mystery.
片名：《维他命的真相》
发行年份：2013
首映地区：加拿大,美国
导演：Bryce Sage
演员：Bryce Sage
Copyright © 易泓影视 All Rights Reserved
