类型：记录片 纪录  地区： 加拿大  美国  年份： 2013 

主演：Bryce Sage 

导演：Bryce Sage 

更新：01月24日 00:22

简介： We all think we know about vitamins – and we’re told they’re essential – but why do really need them 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. 详情