Saturated fats are common in the American diet. Even small amounts of trans fats can harm health: for every 2% of calories from trans fat consumed daily, the risk of heart disease rises by 23%. They contribute to insulin resistance, which increases the risk of developing type 2 diabetes. Trans fats create inflammation, which is linked to heart disease, stroke, diabetes, and other chronic conditions. and many other countries.Įating foods rich in trans fats increases the amount of harmful LDL cholesterol in the bloodstream and reduces the amount of beneficial HDL cholesterol. As food makers learned new ways to use partially hydrogenated vegetable oils, they began appearing in everything from commercial cookies and pastries to fast-food French fries. Therefore, they have been officially banned in the United States.Įarly in the 20 th century, trans fats were found mainly in solid margarines and vegetable shortening. Trans fats have no known health benefits and that there is no safe level of consumption. It is a byproduct of a process called hydrogenation that is used to turn healthy oils into solids and to prevent them from becoming rancid.
The worst type of dietary fat is the kind known as trans fat. Seemingly slight differences in structure translate into crucial differences in form and function. What makes one fat different from another is the length and shape of the carbon chain and the number of hydrogen atoms connected to the carbon atoms. Saturated fats fall somewhere in the middle.Īll fats have a similar chemical structure: a chain of carbon atoms bonded to hydrogen atoms. Bad ones include industrial-made trans fats. Good fats include monounsaturated and polyunsaturated fats. For long-term health, some fats are better than others. It is essential for blood clotting, muscle movement, and inflammation. Fat is needed to build cell membranes, the vital exterior of each cell, and the sheaths surrounding nerves. It helps you absorb some vitamins and minerals. You may wonder isn't fat bad for you, but your body needs some fat from food.
But the shift didn't make us healthier, probably because we cut back on healthy fats as well as harmful ones. We were urged to banish it from our diets whenever possible. Why are trans fats bad for you, polyunsaturated and monounsaturated fats good for you, and saturated fats somewhere in-between? For years, fat was a four-letter word. On the black section just behind the bug's head you'll notice a white "M"-shaped marking-that's the telltale sign you're dealing with an Asian Lady Beetle, according to The Spruce.Avoid the trans fats, limit the saturated fats, and replace with essential polyunsaturated fats How Can I Tell The Difference Between Native Ladybugs and Asian Lady Beetles?Īsian Lady Beetles look almost identical to native ladybugs when it comes to color, but there's one distinctive marking that will make it easy to spot the difference between the two.
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Here's exactly how to tell if you're dealing with a good kind of ladybug or a bad kind of ladybug, and what to do about it. While Asian Lady Beetles also prey on pests that harm our gardens, their cons far outweigh the pros. They're called Asian Lady Beetles and were first introduced to North America in 1916 to combat aphids-but now, they're even more of a problem because they have overtaken the native species, and our homes. Seen as a sign of good luck, and often appearing in children's books and cartoons, these red- and black-spotted insects have plenty of great qualities: They prey on pests like aphids, spider mites, and mealy bugs that would otherwise destroy your plants and gardens.īut, there's actually a bad kind of ladybug out there-ones that can bite and be aggressive, are harmful to dogs, invade your home, and leave behind a foul-smelling yellowish secretion that can stain walls and furniture. As far as bugs go, ladybugs have a pretty sterling reputation.
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