加拿大,美国纪录《维他命的真相》（2013）完整版全集免费在线观看，Bryce Sage自演，综合评分1.0分，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.