Final answer:
It is recommended to consume very minimal amounts of trans fat per day, as they are harmful to heart health. Consuming trans fats increases bad cholesterol and decreases good cholesterol. The FDA has acted to remove trans fats from the U.S. food supply.
Step-by-step explanation:
It is recommended to consume little to no trans fat per day due to its harmful effects on health, particularly on heart health. By the 1990s, evidence had accumulated showing that trans fats can increase LDL ("bad") cholesterol and decrease HDL ("good") cholesterol, as well as increase inflammatory processes in the body.
As a result, dietary guidelines suggest minimizing trans fat intake as much as possible to lower the risk of coronary heart disease and improve overall health. The U.S. Food and Drug Administration (FDA) has taken actions to virtually eliminate manufactured trans fats from the U.S. food supply by 2021.