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Weight Loss Information from experts |
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An Introduction to Gastric Bypass Surgery
Obesity, once seen as akin to laziness and overeating, is now understood as a complex disorder having to do with genetics and hormonal as well as lifestyle factors. People seem to have very different energy requirements; some can eat half as much as others and weigh the same. By some estimates, as many as 20% of Americans are obese with 6-10% classified as morbidly obese (having a body mass index of 40 or greater, or being more than 100 pounds overweight), a health problem with severe consequences that can include hypertension, diabetes, cardiovascular disease, obstructive sleep apnea, degenerative arthritis, breast and colon cancer, psychosocial problems, and more. As obesity becomes more recognized as a national problem, more and more treatment options are becoming available when simple dieting and increased exercise do not work. One of these treatments is Gastric Bypass Surgery, a form of bariatric surgery, which gets its name from the Greek words for "weight" and "treatment." In normal digestion, food moves through the digestive track from mouth to anus while digestive juices and enzymes work to absorb calories and nutrients. From the esophagus (the tube connecting the mouth to the stomach), food arrives in the stomach to be broken down by gastric acid. An average stomach can hold from 3 pints to 1 quart of food at a time. From the stomach, food travels through a sphincter to the duodenum, the first part of the small intestine, where many important nutrients are absorbed. What remains then passes through the rest of the small intestine where more nutrients and calories are absorbed until the waste reaches the large intestine where it is stored until elimination. Gastric bypass surgery alters this process in two ways, by restricting the amount of food the can be held by the stomach and/or reducing the ability of the body to absorb calories by eliminating part of the small intestine from the digestive process. These procedures are called restrictive and malabsorptive respectively. The most common procedure today is called the Roux-en-Y gastric bypass and it is a combination-form of gastric bypass surgery that both shrinks the stomach and bypasses a portion of the small intestine. Gastric bypass surgery is a lifeline to those morbidly obese who are facing severe health problems. It involves the shrinking of the stomach by stapling or banding to allow less room for food and the bypassing of part of the intestine responsible for absorbing calories as well as nutrients. The result is that patients who undergo the operation lose weight because they both eat less and their bodies absorb less of what they eat. The benefits of gastric bypass surgery are extensive and prolonged weight-loss resulting in significantly lowered risks of hypertension, heart disease, diabetes, and other health conditions related to obesity. The risks involve surgical complications, nutritional deficiencies resulting in problems like anemia and osteoporosis, and "dumping syndrome," which is an unpleasant reaction that often occurs when patients who have undergone gastric bypass surgery eat a meal high in simple sugars or fats. Gastric Bypass Surgery Info provides comprehensive information on procedure, recovery, cost and complications relating to standard, laparoscopic and mini surgeries. Gastric Bypass Surgery Info is the sister site of Bariatric Surgery Web.
MORE RESOURCES: Gut Check: Fractyl Health Can Lock in Weight Loss From GLP-1 Drugs Inside Precision Medicine Does Intermittent Fasting Improve Health beyond Weight Loss? Scientific American ‘Ravenousness was in my job description.’ What happens when a food writer goes on a weight-loss drug? The Boston Globe Gautami Kapoor reacts to Ram Kapoor’s 55 kg weight loss without Ozempic or surgery, reveals his true inspiration Hindustan Times DTC obesity med market heats up: Eli Lilly taps knownwell, Hims & Hers adds new weight loss meds to platform Fierce Healthcare New weight-loss drugs meet old biases against fatness, challenging recent gains in body positivity The Clayman Institute for Gender Research Feinsinger column: Ozempic and other GLP-1 weight-loss drugs Post Independent 100 Pounds and Counting! One Veteran’s Story of Weight Loss | VA Saginaw health care | Veterans Affairs VA.gov Home | Veterans Affairs Lifetime Excess Weight, Adult Weight Gain Linked to Increased Renal Cancer Risk Oncology Nurse Advisor 4:3 Intermittent Fasting Outperforms Daily Calorie Restriction in Weight-Loss Study CU Anschutz newsroom Weight loss implants to increase compliance and cut admin burden for patients Pharmaceutical Technology Midwest state attorneys general call for the FDA to clamp down on counterfeit obesity drugs Iowa Public Radio Eli Lilly Vs. Hims & Hers In DTC Weight Loss Market? - There Is Only One Winner (NYSE:LLY) Seeking Alpha One Woman’s Weight Loss Win: ‘I Lost 110 Pounds Enjoying Slow Carbs!’ firstforwomen.com Eli Lilly piles on weight loss drug suits to ward off revenue squeeze Life Sciences Intellectual Property Review Weight Loss Breakthrough: Stanford Scientists Discover “Natural Ozempic” Without the Side Effects SciTechDaily 6 Korean fermented foods perfect for weight loss Times of India Hims & Hers stock slipped as investors were left unimpressed with its new weight-loss drug options Quartz Weight-Loss Drug Use Has Risen Sharply Among Children and Adults With Type 1 Diabetes Johns Hopkins Bloomberg School of Public Health A woman who lost 130 pounds shares 7 changes she wasn't expecting — from people being nicer to her to food tasting different Business Insider Slimming with Ozempic: less praiseworthy than dieting and sports Оперативні новини України та Світу This 3-day-a-week diet could be a vital weight loss strategy, say scientists BBC Science Focus Magazine Best SARMs For Cutting, Bulking & Muscle Growth 2025: Top Fat Loss Sarms Stack For Sale On The Market - CrazyBulk GlobeNewswire Man weighing 150 kilos sheds half of it: Know how he did it with a simple protein-rich diet plan Times of India Love Is Blind's Chelsea Blackwell Claps Back at Haters Over Weight Loss From Medication - E! Online E! Online Meghan Trainor flaunts dramatic weight loss transformation at Billboard event, reveals how she's ‘biohacking’ her body Hindustan Times Intermittent fasting three days a week outperforms traditional dieting in weight-loss study PhillyVoice This natural South American drink works like Ozempic — and can lower your risk of heart disease New York Post Maximize Fat Burn: How To Find Your Target Heart Rate for Weight Loss firstforwomen.com Do Ozempic and Wegovy really cause hair loss? New Scientist Pierce Brosnan's wife Keely showcases incredible transformation in figure-hugging mini-dress hellomagazine.com Rapid Weight Loss and Arrhythmia Mass General Brigham |
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