What is SOD and why should you care? 🧬 Superoxide Dismutase (SOD) is your body’s first line of defense against oxidative stress—neutralizing harmful radicals from breathing, metabolism, and even sunlight exposure. It’s the first enzyme in your body’s antioxidant chain, working alongside catalase and glutathione to protect your cells from damage. As we age, our natural SOD levels drop, which is why VARS SOD was created—to support those with genetic SOD weaknesses and boost inflammation control,