Answer:
H). The labels' recommended serving sizes don't match what consumers actually eat.
Step-by-step explanation:
The third option i.e. 'the labels' recommended serving sizes don't match what consumers actually eat' most aptly sums up the author's claim of having the trouble with current labelling system on food products. It suggests that the errors in serving sizes displayed on the current labels as it doesn't actually match the portions that people consume in reality. Thus, this signifies the flaw in labelling and hence, option H is the correct answer.