You’ve probably heard of Botox, an injectable that’s almost a “fountain of youth,” softening frown lines, wrinkles and crow’s feet without surgery or downtime. FDA-approved and clinically tested for many years, Botox is one of the safest and most popular injectables in the world. But while you may think of Botox solely to provide a smoother, more youthful facial appearance, there are actually a host of issues that Botox can also address, including: …