A favorite antioxidant powerhouse is Premier Research Labs Green Tea ND which contains the polyphenols of 20 cups of regular green tea in just ½ teaspoon! These polyphenols quench free radicals very efficiently and protect the DNA from both chemical insult and harmful radiation. A one-way plane trip from New York to Los Angeles fills the body with the same amount of radiation you’d get on the ground in a whole year! Green Tea ND helps the body clear radiation which supports proper thyroid function. Frequent flyers benefit greatly from this product.