Prepare your food by broiling, baking or grilling. Cut out all sources of hydrogenated fats such as fried foods, increases intake of free radical from oxidized or rancid fat. Avoid eating fast foods which uses unhealthy oils.
Damaged/bad fats/trans fat decreases calcium absorption.
Eating trans fat raises the risk of coronary heart disease, and evidence suggests that no amount of it is safe. But more than a third of packaged foods found in grocery stores likely contain trans fat, found a new analysis by the Environmental Working Group (EWG).
Trans fats used by the food industry are manmade by adding hydrogen to vegetable oil, which makes it solid at room temperature and good at extending the shelf life of snacks. The World Health Organization supports “virtual elimination” of trans fats from the food supply.
But still it persists, found the EWG. The group used their Food Scores databaseto analyze more than 87,000 foods for trans fat-containing ingredients: most famously partially hydrogenated oil. Seeing that phrase on an ingredient list is a red flag for trans fat.
It’s not the only ingredient that signifies trans fat, according to EWG’s investigation. Refined oils like soybean, canola, cottonseed and corn oil, fully hydrogenated oils and perhaps even some emulsifiers like monoglycerides and diglycerides contain trans fat in smaller amounts, the report says. Flavors and colors even use partially hydrogenated oils sometimes and are a “likely source” of trans fat, according to EWG.
27% of the analyzed foods contained partially hydrogenated oils, refined oils or fully hydrogenated oils on their ingredient lists. EWG identified more than 400 foods with four or more grams of trans fat per serving.
And another 10% of foods likely have trans fat, the report concluded—even those labeled “zero” grams of trans fat. Food companies are allowed to claim a product has no trans fat if it contains less than 0.5 grams of trans fat per serving. “Serving sizes are notoriously small,” says Dawn Undurraga, report author and registered dietitian at EWG, so even fractions of a gram can add up quickly.
The biggest sources of trans fat were the foods with a non-zero amount of trans fat listed on the label. The 16 foods with the most trans fat were breakfast sandwiches (0.94 g/serving), frozen pies (0.83 g), frosting and icing (0.75 g), eclairs and snack cakes (0.65 g), frozen cakes (0.50 g), frozen mini burgers (0.47 g), croissants (0.43 g), frozen cheesecakes (0.41 g), pastry shells (0.37), canned chili (0.36 g), heady-to-heat potatoes (0.33 g), frozen muffins (0.33 g), beef in a can (0.32 g), snack pies (0.32 g), cheese sauce (0.32 g) and popcorn (0.31 g).
“In some ways these products are bad, but at least they let you know that they’re bad,” says Undurraga.
Of equal concern were the foods claiming to have 0 grams of trans fat but which included partially hydrogenated oil on their ingredient lists—some brands of breakfast bars, granola, peanut butter, pretzels, crackers, bread, fruit snack candies, cereal, graham crackers, whipped topping, non-dairy creamer, pudding mixes, cupcakes and ice cream cones. “There’s a lot of kids foods here,” Undurraga says. “It’s really disconcerting.”
Even though we’re eating less trans fat than ever, Americans still have a long way to go towards adopting a diet free of trans fats. The findings add to recent research that trans fat lurks in all kinds of packaged foods. One study last yearfound that 9% of the packaged foods it surveyed listed partially hydrogenated oils in their ingredients, yet 84% of those claimed to be trans-fat free.
“It’s a little bit disingenuous to say trans fat intake is decreasing,” says Undurraga. “It is decreasing, but without data to be able to drive your analysis, how are you really getting an accurate picture of what is actually happening?”
In response to a request for comment, an FDA spokesperson said the government body is still reviewing the report. The FDA is currently in the midst of litigation about trans fat; in 2013, 98-year-old heart disease researcher Fred Kummerow sued the FDA for failing to ban the use of partially hydrogenated oil, claiming it “calcifies both the arteries and veins and causes blood clots.” The FDA said it will file a status update with the court today.