ARGuing the case for (or against) probiotics

Antibiotic resistance is one of the leading medical challenges with which we are currently faced. Antibiotics, while powerful medical tools, also wreak havoc on the endogenous microbiota. Many believe that probiotics can restore the microbiota following antibiotic treatment and might even suppress the spread of antibiotic-resistance genes, but a recent study (Montassier et al.) suggests otherwise. Antibiotic resistance is one of the leading...