状态：HD
类型：纪录片
年份：2013
地区：加拿大,美国
导演：Bryce Sage
演员：Bryce Sage
评分：6.4 分
更新：2026-08-25 07:09:44

剧情介绍：
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.