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| Weight Loss Information from experts |
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The Science of Obesity: Fats & Cholesterol
For years we heard that a low-fat, low-cholesterol diet would keep us healthy and help us lose weight. And many of us jumped on the bandwagon, eliminating fat and high-cholesterol foods from our diets. Well, unfortunately, we were doing it all wrong. Instead of eliminating fat completely, we should have been eliminating the "bad fats," the fats associated with obesity and heart disease and eating the "good fats," the fats that actually help improve blood cholesterol levels. Before we examine the good fats and bad fats, let's talk about cholesterol. Cholesterol - It's been ingrained into our brains that cholesterol causes heart disease and that we should limit our intake of foods that contain it, but dietary cholesterol is different than blood cholesterol. Cholesterol comes from two places-first, from food such as meat, eggs, and seafood, and second, from our body. Our liver makes this waxy substance and links it to carrier proteins called lipoproteins. These lipoproteins dissolve the cholesterol in blood and carry it to all parts of your body. Our body needs cholesterol to help form cell membranes, some hormones, and Vitamin D. You may have heard of "good" and "bad" cholesterol. Well, high-density lipoproteins (HDL) carry cholesterol from the blood to the liver. The liver processes the cholesterol for elimination from the body. If there's HDL in the blood, then less cholesterol will be deposited in the coronary arteries. That's why it's called "good" cholesterol. Low-density lipoproteins (LDL), carry cholesterol from the liver to the rest of the body. When there is too much in the body, it is deposited in the coronary arteries. This is not good. A build-up of cholesterol in our arteries could prevent blood from getting to parts of our heart. That means that our heart won't get the oxygen and nutrients it needs, which could result in heart attack, stroke, or sudden death. So, if your LDL is higher than your HDL, you're at a greater risk for developing heart disease. It may come as a surprise, but recent studies have shown that the amount of cholesterol in our food is not strongly linked to our blood cholesterol levels. It's the types of fats you eat that affect your blood cholesterol levels. Bad Fats - There are two fats that you should limit your intake of-saturated and trans fats. Saturated Fats - Saturated fats are mostly animal fats. You find them in meat, whole-milk products, poultry skin, and egg yolks. Coconut oil also has a high amount of saturated fat. Saturated fats raise both the good and bad blood cholesterol. Trans Fats - Trans fats are produced through hydrogenation-heating oils in the presence of oxygen. Many products contain trans fats because the fats help them maintain a longer shelf life. Margarine also contains a high amount of trans fats. Trans fats are especially dangerous because they lower the good cholesterol, HDL and raise the bad cholesterol, LDL. Unfortunately, most products do not tell you how much trans fat it contains, but you can find out if it's in a product by looking at the ingredient list. If the ingredients contain hydrogenated or partially-hydrogenated oils, then it contains trans fats. Fortunately in 2006, manufacturers will be required to list the amount of trans fat in their products on the nutrition labels, so it will be easier for you to find. Good Fats - Some fats actually improve cholesterol levels. Polyunsaturated Fats - Polyunsaturated fats are found in sunflower, corn, and soybean oils. These oils contain Omega-6, an essential fatty acid. However, most people get enough Omega-6 in their diet and instead need more Omega-3. Omega-3 is a fatty acid found in fish and walnuts. Monounsaturated Fats - Monounsaturated fats are found in canola, peanut, and olive oils. Both types of unsaturated fats decrease the bad cholesterol, LDL and increase the good cholesterol, HDL. Now, just because the unsaturated fats improve your blood cholesterol levels, you don't have the go-ahead to eat all of the olive oil, butter and nuts you want. Fat of any kind does contain calories, and if you're trying to lose weight, eat fat in moderation, and stay away from saturated fats. Arnel Ricafranca If you would like additional support and coaching along the way - I strongly suggest you take a peak at my online "member's only" site at http://www.fitnessgenerator.com/fitness-vip - as what we have for you there can definitely help you make progress fast. Sign up for my fitness newsletter and receive my five special reports ($50 value). SPECIAL REPORT #1: SPECIAL REPORT #2: SPECIAL REPORT #3: SPECIAL REPORT #4: SPECIAL REPORT #5: Get it now at http://www.fitness-vip.com
MORE RESOURCES: Why your health plan doesn’t cover GLP-1s, according to a top insurance exec The Washington Post Dr Reddy’s runs into trouble with its weight-loss drug Financial Times Medicare access boosts local demand for weight-loss drugs TelegraphHerald.com The latest wedding trend? Brides are turning to GLP-1s. The Boston Globe Study finds obesity 'fuels' leukemia, but a combo using popular weight-loss drugs may stop it Medical Xpress GLP-1 Weight-Loss Drug Demonstration Begins July 2026 Medicare Rights Center 30-Day High-Protein Diabetes-Friendly Meal Plan for Weight Loss, Created by a Dietitian - EatingWell Lizzo answers her critics: ‘I’m a fat, black, happy girl – they were always going to try to tear me down’ The Guardian West Virginia’s first robotic SADI-S procedure performed at Marshall Health Network hospital Marshall Health Obesity drugs are more available than ever, but weight stigma is still an issue Association of Health Care Journalists Does Weight Gain After Smoking Cessation Affect Long-Term Dementia Risk? Neurology Advisor Weight-Loss Drugs Help, But Exercise Is Still The Key To A Healthier Heart U.S. News & World Report GLP-1 Use Hits Record High as Medicare Opens Access To Weight-Loss Drugs Gastroenterology Advisor New model may help predict weight changes in children on CF treatment Cystic Fibrosis News Today What weight management experts want you to know about new Medicare GLP-1 coverage The Medical University of South Carolina Sam’s Club takes on Costco with a new weight-loss deal thestreet.com The GLP-1 disclosure dilemma: Should you tell a date you’re using Ozempic for weight loss? The Conversation Horizon Health Offers Comprehensive Weight Loss Care Vermilion County First Risk Stratification and Weight Loss as Therapy: A Hepatologist's Framework for Managing MASH Progression The American Journal of Managed Care® (AJMC®) More Americans Than Ever Are Taking Weight-Loss Drugs The New York Times Lizzo addresses recent 20-pound weight gain as she hits back at ‘system of oppression’ against women Page Six 20 No-Sugar Lunches for Weight Loss EatingWell This Everyday Drink Might Supercharge Weight Loss in a Surprising Way, Research Finds Women's Health Why losing weight isn’t just about counting calories — and what to do about it San Mateo Daily Journal In HelloNation, Integrative Medicine Expert Dr. Josh Reilly Explains Longevity Research on Calorie Restriction and Weight Management Yahoo Finance UK The best-kept secret to losing weight without giving up carbs, according to experts - vogueadria.com Sorry, we just can’t cover those effective drugs The Boston Globe Canadian GLP-1 weight-loss coverage more than doubles to 37% since 2024: study Benefits and Pensions Monitor Are Weight-Loss Drugs Also Longevity Drugs? The New York Times 61 surprising ways weight-loss drugs can change your body BBC Science Focus Magazine Lizzo addresses weight loss Yahoo Life UK How weight-loss drugs are changing what people buy Korea JoongAng Daily Lee Sung-min Stuns Fans With Dramatic Weight Loss After Shedding 10 kg... "Because I Have to Work" 스포츠조선 GLP-1’s Fashion Impact Spreads to Britain The Business of Fashion UK pharmacies report high demand as weight-loss pills go on sale Financial Times New GLP-1 Drug Promotes Weight Loss in Obesity Northwestern University Simon Pegg's intense workout regime after undergoing 19lbs weight loss transformation HELLO! Magazine |
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