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.
维他命的真相为2013 / 加拿大,美国 / 纪录片题材的精选影视，由Bryce、Sage执导，Bryce、Sage等主演，HD（可选集播放），含SN 资源等多条稳定线路。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 th...
