This gives an assurance to the people that the product is genuine and will not impact their health by any means. Like in the United States, every product related to food and medicines is tested by the FDA and GMP, Pliggly which are their supreme organizations. If anything is approved by the FDA, then it clearly indicates that the product is fine and can be used without any worries. It is vital to keep the stock to an optimum level in order to keep the cash flow into your business. You must understand that the customers will buy from you again and again if they like your product.