do sunflower seeds contain heavy metals
Sunflower Seeds. Sunflower seeds are considered to be anti-carcinogenic due to their high content of selenium and vitamin E. They also contain pectin, which removes heavy metals along with other toxins from the body and furthermore protects our eyes against cataracts.hese sunflower seeds also contain minerals such as zinc, which keeps the immune system strong â fighting infections and healing wounds effectively. Sunflower seeds can be added to salads, cereals or enjoyed as a simple, nutritious snack.