Except he never provides any proof that any of the chemicals named are harmful in any way. His claims are 1. Juice produced at industrial scale are loaded with

Except he never provides any proof that any of the chemicals named are harmful in any way. His claims are 1. Juice produced at industrial scale are loaded with sugar and are less nutritious than actual fruits (true, but also true of any juice, industrial or otherwise) 2. Juice produced at industrial scale is "unnatural" (also true, depending on your definition of "natural", but merely asserting that they are unnatural doesn't mean they're good or bad for you - naturalistic fallacy) He can't assert that the chemicals are in fact bad for you because there's no proof of it, as mentioned elsewhere in this comment thread, and by his own admission these are the exact same chemicals you'd find in oranges anyway