本片是一部加拿大纪录片片，由Bryce Sage导演，由Bryce Sage主演。
剧情简介：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.
外文名：The Truth About Vitamins
别名：维生素的真相
类型：纪录片
地区：加拿大 / 美国
导演：Bryce Sage
编剧：Bryce Sage
演员：Bryce Sage
