Home
>
Weight Loss
>
An Introduction to Gastric Bypass Surgery

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 gastric bypass surgery info.

executive chauffeured services Bradford .. Madison to Airport car

In The News:

Getting virus alerts on your iPhone? Tech expert Kurt “CyberGuy" Knutsson helps you learn how to handle fake scam alerts and boost security.

Tech expert Kurt “CyberGuy" Knutsson says opening emails is safe, but risks arise from interacting with links, attachments or HTML content.

Tech expert Kurt “CyberGuy" Knutsson reveals four signs of compromised Social Security numbers and offers five steps to protect yourself.

Tech expert Kurt “CyberGuy" Knutsson discusses how MAB Robotics' Honey Badger 4.0, a versatile robot, now walks underwater with amphibious skills.

An updated Android trojan called FakeCall hijacks bank calls. Tech expert Kurt “CyberGuy" Knutsson says Android phone manufacturers and Google need to step up their game on security.

The Massimo Modular E9 is a sleek, smart and comfy tiny home in 409 square feet. Tech expert Kurt “CyberGuy" Knutsson takes a closer look at what the future of housing might look like.

Every stock trader should consider a virtual private network to safeguard their trading, according to tech guru Kurt "CyberGuy" Knutsson.

Apple recently announced its new lineup of Macs and rolled out Apple Intelligence, its latest artificial intelligence-powered feature for its products.

A Swiss-engineered robot can climb ladders, showing why it's at the cutting edge of autonomous robotic solutions for harsh industrial settings.

Kurt "CyberGuy" Knutsson presents the cities targeted most by robocalls, why this is happening and what you can do about it to protect your privacy.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents

Kurt "CyberGuy" Knutsson shares tips and suggestions for how to get the best use out of the updated Calendar app available with the latest iOS update.

Your Social Security number, your unique identifier used for many purposes, has likely been leaked on the Dark Web; here are some steps you can take to protect yourself.

Researchers have developed a new technology that creates strong, sticky fibers capable of lifting objects and capturing things from a distance.

Smart rings track the same things that smartwatches do, including steps, sleep and a general overview of your overall health, and they tend have more battery life than smartwatches.

Researchers have developed a robotic finger that can perform routine medical exams like those conducted by doctors, helping to address the growing shortage of trained professionals.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Insurance administrative services company Landmark Admin reported that a data breach from a May cyberattack affected over 800,000 people.

Sotheby's will auction the first artwork created by Ai-Da, the world's first robot artist created in 2019 by British gallerist Aidan Meller.

More than 250 million users of the Verizon Messages app will have to switch to another app. Verizon is shutting down Messages in the next month.

Tech expert Kurt “CyberGuy" Knutsson provides a list of 10 celebrities who are the most targeted by deepfake scams, including Tom Hanks.

Tech expert Kurt “CyberGuy" Knutsson discusses how Vast's Haven-1, launching in 2025, transforms space living with human-centric design.

UnitedHealth confirms over 100 million Change Healthcare users had their data stolen. Kurt “CyberGuy" Knutsson reveals what happened and what caused the breach.

Tech expert Kurt “CyberGuy" Knutsson explains how iOS 18 brings new text formatting and animated effects to the Messages app.

Whether you're a social media veteran or novice, Facebook friend request scams are common. Kurt the CyberGuy provides tips to keep your account safe.

An Introduction to Gastric Bypass Surgery

Weight Loss