Staying healthy starts with regular exercise, a nutritious diet, adequate sleep, and stress management. Supplements can also help ensure you and your immune system are running at 100%. What many immune formulas have in common is their antioxidant properties. Antioxidants are substances that neutralize free radicals to protect cells from damage. In other words, they keep cells healthy so your organs and body systems, including your immune system, can keep working correctly. Here's the good news: You don't need to buy fancy or expensive supplements to harness antioxidant power. The best supplements for your immune system are actually pretty basic. 1. Vitamin C Vitamin C is one of the most well-known and most popular antioxidants, and for good reason. This simple, affordable supplement delivers a big antioxidant hit to protect cells from free radical damage, helping to support a healthy immune system.* Vitamin C is special because it also helps your body produce other things it needs, like collagen, L-carnitine, vitamin E, and neurotransmitters. Plus, it helps you absorb iron from veggies, so definitely take it with meals. 2. Super Greens Even if you start every morning with a veg smoothie, it can be tough to get all the veggies and fruits you need. Consider a greens powder as your vegetable insurance. It gives you more kinds of superfoods than you'd ever eat on the regular, in one easy-to-drink beverage. 3. Zinc Zinc provides powerful immune system support, making it another great addition to your supplement regimen. Zinc plays a lot of roles in the body. It helps your skeletal, neurological, and endocrine systems work correctly, and helps with protein and carbohydrate metabolism, among many other jobs. SHARE