Superbugs, also known as antibiotic-resistant bacteria, are a major concern to public health because they have evolved to resist even the most potent drugs.  Researchers from Texas A&M have discovered a possible breakthrough with turmeric's key ingredient, curcumin.Antibiotic-resistant bacteria are weakened or eliminated by curcumin, which is provided as a bacterial food supply and activated by light.  By lowering bacterial resistance, this technique—known as photodynamic inactivation—restores the effectiveness of conventional antibiotics. Treatment for drug-resistant types of pneumonia and superbugs like MRSA is becoming more challenging.  However, a promising substitute to fight resistance is provided by the antibacterial qualities of curcumin in conjunction with light exposure.This novel strategy could be extremely important in the battle against antibiotic-resistant diseases by reducing bacterial variety and enhancing antibiotic efficacy.