In other words, Yellow Dye No. 5 might cause allergic reactions in a few consumers.
But for most consumers, Yellow Dye No. 5 enhances their enjoyment of the beverage
Conclusion: Yellow Dye No. 5 should not be banned because its benefits greatly outweigh its risks.
the only thing that has been listed favorable to Yellow Dye No. 5 is its 'enjoyment' by some consumers.
The author then makes a bold claim regarding Yellow Dye No. 5's health benefits. the author assumes that 'enjoyment' = health benefits; this assumption is flawed.
A flaw in the argument is that the author
(A)
implies that the dye entail no health-related risks - the author did mention that " might cause allergic reactions in a few consumers". Hence,
eliminate (A).(B)
treats enjoyment of a beverage as a health-related benefit -
this is exactly what the author does when he/she made this conclusion (Claim). Hence,
(B) is the right answer choice.
(C)
ignores the possibility that some food additives are harmful to most people - This may look like the right answer at first but the key here is that it mentions 'some food additives' and not the 'Yellow Dye No. 5' in particular. So, we have no way of knowing whether (C) includes the Yellow Dye No. 5 additive or not. Hence,
eliminate (C)(D)
bases the argument on an unproven claim regarding a danger in using Yellow Dye No. 5 - the argument does not hinge on this particular statement; it actually hinges on the claim that 'most consumers enjoy the drink in which the Yellow Dye No. 5 has been added'. Hence,
eliminate (D)(E)
presumes that most consumers heed the warning labels on beverage containers - the passage does not talk about anything regarding 'warning labels'. Hence,
eliminate (E)