Trans fat free.
As you know, Trans fat is bad fat and is linked to heart disease, diabetes, fatty liver. And there are no recommend daily intake of trans fat. It's better to avoid as much as you can. But companies can hide exact amount of trans fat. Under 0.5grams of trans fat can be round down to zero legally. And that amount is not a whole product but daily value. So even if you just eat trans fat free products, you