additional benefit

And consuming more isn't going to provide additional benefit.

The fluid would have had the additional benefit of nourishing the hatchling mammals once they broke out.

"On the plus side, they can increase the reach of expert care while reducing travel, time, and cost for patients. But they also have the potential to add rather than replace visits, which may be difficult for older adults and those without good internet connections, and in some cases may reduce clinicians' ability to appropriately diagnose and treat. Our findings add another layer to this conversation, showing that emissions reduction is an additional benefit of this approach to care."

This has the additional benefit of reducing downtime, a potential obstacle to adoption for companies reliant on tightly calibrated production processes.

Other nations also conduct careful analyses of how much additional benefit a new drug presents over drugs already on the market — and at what cost.