豆瓣评分：2.0上映时间：2013地区：2.0类型：纪录片,纪录播放量：1510更新时间：2025/02/20 19:16:08
导演：Bryce Sage
主演：Bryce Sage
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.