UPC bar code or Universal Product Code is one of the most important for those who want to consume products from countries which respect certain rules and regulations in the production process tools. For example, in recent times, China was condemned for its lack of control over the safety of products and more than a good reason for it. If you are sure that the products consumed are from you will feel more relaxed and happy when you are eating.
Thus, the first three numbers found on the barcode UPC are actually the numbers you need to check to find out who is producing that product and exactly where they come from.
However, there are situation where it’s a little harder to figure out the source.
If a company obtains Vietnam fruit / vegetables in China and creates the list for shipment to a third country, the UPC bar code is indicate that the product is from China.
If you suspect this is the case in your situation you will have to dig deeper to learn more about the quality of the product and the company that produces it.
Keep informed about the origin of the product is crucial when you are trying to practice a healthy diet or when you want to eliminate potentially hazardous foods.