维他命的真相是一部加拿大,美国的电影,是由BryceSage 主演的类型作品,We all think we know about vitamins – and we’re told they’re essential – but why do really need them维他命的真相是一部加拿大,美国的电影,是由BryceSage 主演的类型作品,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