The US Food and Drug Administration announced on the 16th,  biscuit machine artificial trans fats on public health threat, the American food system will completely eliminate the artificial trans fat in three years.

Trans fats, also known as trans fatty acids, the presence of small amounts of natural trans fat in beef, mutton, milk and its products. The main source of artificial trans fats is partially hydrogenated vegetable oil processing, this oil has a high temperature, non-perishable, store waiting advantage, using comparison fried chicken, French fries, popcorn, frozen pizza, cookies, cakes and other foods widespread.

US FDA said in a statement, based on a thorough evaluation of existing scientific evidence, human food use partially hydrogenated oil is no longer "is considered generally safe." Therefore, food vendors will be given three years to adjust the product formulation. Afterbiscuit machine June 18, 2018, unless approved by the US processed food market will no longer be allowed to add a hydrogenated oil. The ban is expected to reduce the incidence of coronary heart disease, and prevent thousands of cases each year - fatal heart attack.