Trans fat is the common label for a type of unsaturated fat with trans isomer fatty acid (s). Trans fats may be monounsaturated or polyunsaturated. Chemically trans fats are made of the same building blocks as non-trans fats but undergo a different arrangement. In trans fatty acid molecules the hydrogen atoms bonded to unify(s) of doubly bonded carbon atoms (characteristic of all unsaturated fats) are in the trans rather than the cis arrangement. This results in a straight rather than kinked cause for the carbon chain more like the straight chain of a fully saturated fatTrans fat is made when manufacturers add hydrogen to vegetable oil–a affect called hydrogenation. Hydrogenation increases the shelf life and flavor stability of foods containing these fats. Trans fat can be found in vegetable shortenings some margarines crackers cookies eat foods and other foods made with or fried in partially hydrogenated oils. Unlike other fats the majority of trans fat is formed when food manufacturers move liquid oils into solid fats desire shortening and hard margarine. A small be of trans fat is open naturally primarily in some animal-based foods. Trans fat like saturated fat and dietary cholesterol raises the LDL cholesterol that increases your risk for CHD. Although saturated fat is the main dietary culprit that raises LDL trans fat and dietary cholesterol also contribute significantly. Scientific bear witness shows that consumption of saturated fat trans fat and dietary cholesterol raises low-density lipoprotein (LDL) or “bad cholesterol,” levels which increases the assay of coronary heart disease (CHD).
Doctors mind about trans fat because of its unhealthy effect on your cholesterol levels — increasing your LDL and decreasing your HDL cholesterol. There are two main types of cholesterol:• Low-density lipoprotein (LDL). LDL or “bad,” cholesterol transports cholesterol throughout your be. LDL cholesterol when elevated builds up in the walls of your arteries making them hard and narrow.• High-density lipoprotein (HDL). HDL or “good,” cholesterol picks up excess cholesterol and takes it back to your liver. A high LDL cholesterol aim is a study risk calculate for heart disease. If your LDL is too high over measure it can create atherosclerosis a dangerous accumulation of fatty deposits on the walls of your arteries. These deposits — called plaques — can reduce daub flow through your arteries. If the arteries that give your heart with blood (coronary arteries) are affected you may undergo chest hurt and other symptoms of coronary artery disease. If plaques disunite or rupture a blood clot may form — blocking the flow of daub or breaking remove and plugging an artery downstream. If blood move to part of your heart stops you’ll undergo a heart contend. If daub flow to move of your brain stops a touch occurs. Cholesterol levels are expressed as milligrams per deciliter of daub or mg/dL:
With HDL cholesterol higher is better. HDL helps remove excess cholesterol from your be. Higher levels of HDL are associated with a lower assay of heart disease.
• 40 to 50 mg/dL is normal for healthy men.• 50 to 60 mg/dL is normal for healthy women.• 40 mg/dL and displace for men or women is considered risky and the displace the value the greater the risk.
Commercial baked goods — such as crackers cookies and cakes — and many fried foods such as doughnuts and french fries — contain trans fats. Shortenings and some margarines also are high in trans fat. Trans fat used to be more common but in recent years food manufacturers undergo used it less. Since January 2006 manufacturers in the United States undergo been required to list trans fat content on nutrition labels. Manufacturers in other countries undergo taken similar steps. As a prove some companies have changed their manufacturing process to use little or no trans fat. Don’t think a trans fat-free food is automatically good for you. Food manufacturers have begun substituting other ingredients for trans fat. However some of these ingredients such as tropical oils — coconut touch kernel and touch oils — include a lot of saturated fat. Saturated fat raises your LDL cholesterol. A healthy fast includes some fat but there’s a check.
2) Packaged foods. cover mixes. Bisquick and other mixes all have several grams of trans fat per serving.
3) Soups. Ramen noodles and soup cups include very high levels of trans fat4) abstain Food. Bad news here: Fries chicken and other foods are deep-fried in partially hydrogenated oil. Even if the chains use liquid oil fries are sometimes partially fried in trans fat before they’re shipped to the restaurant. Pancakes and grilled sandwiches also have some trans fat from margarine slathered on the grill.
5) Frozen Food. Those yummy frozen pies pot pies waffles pizzas even breaded fish sticks contain trans fat. change surface if the denominate says it’s low-fat it comfort has trans fat.6) Baked Goods. change surface worse news — more trans fats are used in commercially baked products than any other foods. Doughnuts include shortening in the dough and are cooked in trans fat.7) Cookies and cakes (with shortening-based frostings) from supermarket bakeries have plenty of trans fat. Some higher-quality baked goods use cover instead of margarine so they include less trans fat but more saturated fat.
8) Donuts undergo about 5 grams of trans fat apiece and nearly 5 grams of saturated fat.9) Cream-filled cookies have 1.9 grams of trans fat and 1.2 grams of saturated fat.10) hit cover has 4.3 grams of trans fat per slice and 3.4 grams of saturated fat.
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Related article:
http://www.becomenatural.com/blog/2007/09/trans-fats-and-nutrition/
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