Although some nutritional facts about soft drinks are listed on their labels, exact caffeine content is not.
Given
Although some nutritional facts about soft drinks are listed on their labels, exact caffeine content is not.
Listing exact caffeine LCC → ELC content would make it easier to limit, but not eliminate, one's caffeine intake.
If it became easier for ELC → IH people to limit, but not eliminate, their caffeine intake, many people would do so, which would improve their health.