Decrease Toxicity Level: Incidence of type-2 diabetes may increase when foods and drinks consisting of heavy metals such as lead, arsenic, and cadmium are taken. They promote oxidation and can also disturb healthy functioning of the pancreas. They can even interfere with the insulin secretion. So, it will be better to avoid foods and drinks that are sold in plastic containers and bottles.
Risk of diabetes can lessen dramatically when 'active lifestyle' is maintained. If people eat only fiber-rich foods, they will keep themselves away from the risk of diabetes.