An innovative gel that forms a layer over teeth and then recruits calcium and phosphate ions from saliva to build new enamel has the potential to change dental treatment. To date, we don't have any way to regenerate the tough outer layer of enamel on our teeth as it erodes with age.
This right here. We can definitely model how a single chemical effects cells, but what about multiple chemicals together. The reality is we are still very far from simulating something like the side effects from multiple interacting drugs at once.
We will likely discover some incredible insights when we do this though.