Obesity is an increasing problem in the world today. It can't be avoided because of our current environment of fast food and sedentary lifestyles. So what can you do about your ever-expanding flab? There's always the constant call for exercise and dieting - however, sometimes even that is not enough. This is when surgery comes in and a gastric bypass can be needed.

First of all, let's talk about what exactly is a gastric bypass. Have you ever heard of a heart bypass? This is when surgeons stitch up you arteries to avoid the clogged vessels of the circulatory system around your heart. This is also what happens in a gastric bypass, although the operation involves your digestive system rather than your blood vessels. What the surgeons do is make your stomach smaller by making a pouch at the top of the stomach. This neatly halves your stomach capacity. Then, the surgeons would connect your small intestine to this pouch, skipping a part of it. These two changes contribute to increased weight loss by lower food capacity and lesser calorie absorption over all. Weight loss would accelerate over a three to six-month period, until your body manages to adapt to the lower energy intake.

The question that most doctors ask before they have someone undergo all of this is very simple: do you really need it? Most doctors advise patients seeking a gastric bypass to exhaust all other forms of weight-loss options before doing this operation. It may be the safest option but it is still major surgery on a sensitive part of your body. These are still a chance for complications to set in both during and after the operation. Doctors also screen any patient wanting to have a gastric bypass - you may not have a gastric bypass if you have not been obese for more than five years, are alcoholic, experiencing a psychiatric disorder and you have to be between 18 to 65 years of age.

If the patient has exhausted all other options and is eligible for a bypass then the doctor outlines exactly what happens after the bypass is done. After the surgery, the patient will stay in observation for the next three days to check for complications. He won't be eating anything solid for awhile to let the pouch in his stomach heal. After discharge, he will also be under a rigid, progressive diet that would take him from liquid foods to solid foods in twelve weeks. The patient will also be experiencing the effects of lower energy intake: headaches and bodyaches, along with lower energy levels.

He will also have to take vitamin supplements since the part of the small intestine that is being skipped by the bypass is predominantly in charge of getting the appropriate vitamins and minerals from the food - not all, of course, but a significant portion of the recommended daily allowance. The long-term effects are also there. A lower stomach capacity means you may vomit or feel abdominal pains if you eat too much or too fast.

It sounds extreme, but still, a lot of gastric bypasses are done each year - it's up to you to decide whether it is worth the risk.

Gastric bypass and other bariatric medical procedures are primarily performed to resolve issues of morbid obesity.  Not only does gastric bypass help in weight-loss, but studies show that it has dramatic effects on diseases associated with obesity like heart diseases, hypertension, cancer and diabetes.  There are significant studies showing that gastric bypass surgery was able to reduce or force the remission of Type 2 diabetes. 

With gastric bypass surgery, the stomach is reduced in size.  A small pouch is created on the top of the stomach and the middle section of the small intestine is connected to the remaining part of the stomach.  Because of the stomach is smaller in size, it could accommodate smaller amount of food and would limit the calories that it would absorb.

After the surgery, the weight loss could be dramatic.  Surveys say that patients would lose 5% of their weight immediately after their weight-loss operation.  In a year after the surgery, patients could lose 50 to 60 percent of their original weight.  Patients would be able to lose their lowest body weight two years from the time of surgery.  That is, if the patients would stick with the dietary restrictions and follows the exercise program. 

There are studies showing that diabetes was forced to remission after the surgery.  This is not just about hormonal factors; the amount of weight lost by the patient has significant effects on diabetes.   In a study conducted at the Duke University Medical Center in Durham, North Carolina, they were able to identify that weight is a factor in decreasing diabetes.  Hormones also have a factor, since the studies also showed an effect on the gut hormones.  They have a stronger insulin resistance. 

In the study conducted obese patients who have Type 2 diabetes, showed that their diabetes control improved after undergoing the surgery.  They had lower blood-sugar levels and take lower amounts of medication.  About 48 percent of the respondents were able to achieve complete remission.

It is not just the weight loss and the hormones that keep diabetes at bay.  Type 2 diabetes is often caused by diet.  A person, who has undergone gastric bypass surgery, is required to follow strict diet.  Too much sugar at fat is best avoided after the surgery, since it could result into the Dumping syndrome which has vomiting, nausea, dizziness, sweating and diarrhea as symptoms.  Because of the change in diet, the individual gets to eat less food and fewer carbohydrates. 

The results are not only significant among adult patients.  There are also studies showing that it would take a year before teen patients would be able to be off from the medication and for diabetes to go into remission. Teen who are suffering from diseases used to be only  associated with adults, like high blood pressure, cholesterol and triglyceride levels, would get lower counts or get significant improvements after surgery.

Experts agree that diabetes can surely be reduced by undergoing gastric bypass surgery.  However, it is neither the best option nor the only option.  The gastric bypass surgery effects could fail especially if the same lifestyle before the surgery is still followed.  It is still about eating healthy and getting regular activity into your schedule. 

Gastric bypass surgery is the most common method used to lose weight brought by morbid obesity.  Experts would estimate an average of 140,000 surgeries being performed annually. With this kind of procedure, a small pouch is made in the stomach by stapling it.  The middle portion of the small intestine is connected to the rest of the stomach.  Food will bypass the small pouch and the upper part of the intestine.  The size of the stomach is reduced, thus also reducing the food that it could take.

Although it is the most popular procedure, there are other bariatric surgeries or weight loss surgeries. 

* Lap-Band adjustable gastric binding is another type of weight loss surgery.  In this procedure, an inflatable band is tightened like a belt and will divide the stomach in to two pouches.  However, weight loss results are slower than gastric bypass surgery.  Also the pounds shed could be less than the amount of lost weight with gastric bypass.

* A part of the stomach is also stapled with vertical banded gastroplasty.  The stomach is divided into two parts, but there is not intestinal bypass.  This would just make the patient eat less since the stomach has limited space for the food.  Losing weight using this procedure is not as tremendous as gastric bypass results, nor could it sustain weight loss for longer period of time.

* The biliopancreatic diversion with duodenal switch removes 80 percent of the stomach.  In this procedure, much of the small intestine is bypassed. Losing weight could be sustained over a long period of time.  However, there are also increased risks with this kind of medical procedure.  Patients tend to develop malnutrition and vitamin and mineral deficiencies. 

These are just the basic medical procedures and weight-loss surgeries that can be performed to obese individuals and patients.  Nonetheless, a person who would like to undergo bariatric surgery would have to undergo different medical and psychological examinations.  Those who are qualified for gastric bypass should have at least tried an organized weight-loss program for the last six months monitored by a doctor, but acquired no significant results with their body weight.

Overall, if you are obese, there are steps that you could start doing before considering gastric bypass surgery.  Before you start any diet or exercise program, it is recommended to consult a doctor first to guide you on how you could shed the pounds and keep them off.    You could start by changing the variety of food you eat, the nutritional content and the amounts and frequency of meals.  In short, you would have to improve your eating habits. 

Start incorporating activity to your daily activities.  Fat in the body is actually energy not used of consumed by the body.  So you would have to start losing that excess weight by having an exercise plan.  You could start by giving at least 30 minutes a day for daily activity.  It does not have to be done continuously; you could break it into different stages suited for your time.

To get better results, it is also important to get all the necessary support tat you could get.  There are still tendencies that people who have undergone gastric bypass surgery to regain their weight.  They could still turn to overeating which could result to serious problems like expansion of the pouch or even rupture of the stomach.  Counseling and support groups play a major role in helping obese patients deal with weight loss, confidence or self-esteem and other major changes. 

Gastric bypass surgery is not the only option.  There are other options that can be followed to get the desired health condition.  Whatever treatment or surgery that we follow, in the end, what would matter is our will and determination to undergo the change.

Gastric bypass surgeries are the most common bariatric surgical procedures performed, nowadays.  Bariatric surgical procedures are the term used to refer to weight-loss surgeries.   There are more and more people who are choosing to have the procedure to avoid the risks brought by morbid obesity.

There are numerous benefits by getting a gastric bypass surgery.  Those who have undergone the surgery were expected to lose about 50 to 60% of their weight.  Most of the patients would say that they reached the lowest point of their weight two years after their surgery. 

In addition to weight loss, gastric bypass surgery could also resolve health issues associated to obesity.  They could improve or lessen the risk of Type 2 diabetes, high blood pressure, high blood cholesterol, sleep apnea, asthma, arthritis, joint pain, and even heart disease and cancer. 

Those who have undergone gastric bypass surgical procedures are also exposed to risks and complications just like in any other surgery.  When considering getting this kind of weight-loss procedure, it is not only the benefits that you would have to know but also its risks and dangers. 

* Pulmonary Embolism is a condition where blood clots developing in the legs which can get carried off to the lungs.  There are techniques which can be performed to prevent this kind of condition to happen like using surgical compression stockings. 

* Peritonitis is also another condition when stomach fluid leaks into the abdominal cavity or where the intestine is connected.  There is a need to immediately seal the leak before it becomes a serious condition.

* Ulcers can develop among patients, 5 to 15 percent of the time. 

* It could also result to hernia or incision hernia which is a weakness in the incision.  It would often require surgical repair. 

* There are situations when the stomach moves too fast for the small intestine.  This is often referred to as the dumping syndrome.  It is often accompanied with nausea, vomiting, diarrhea, dizziness, and sweating.

* Vitamin and mineral deficiency are also possible complications of the surgery like anemia and vitamin D deficiency.

* It could also cause problems in the kidney like kidney stones. 

* Gallstones could also be a result of this operation.

* Stomach ulcers could also develop but this could be managed by the usual treatments used for ulcers.

Women who went through the procedure are recommended to avoid pregnancy for at least two years after the surgery.  Pregnant women are required to take nutritional supplements like vitamins and minerals to get the proper nutrients for her and the baby.

Gastric bypass surgeries are not recommended for everybody.  It is often recommended to those who have a BMI of 40 or those who weigh more than a hundred pounds.  Everybody who would be undergoing the procedure would have to take a mental exam, for those who eat due to emotional problems are likely to fail in losing weight.

Gastric bypass surgeries have 2% of fatalities, one percent due to complications and the other one percent would brought by the failure of the patients to follow the dietary restrictions following the surgery.  Before undergoing the procedure, it is important to understand these consequences and be prepared to change our lifestyle. 

There are numerous studies showing us how gastric bypass surgeries have improved the lives of those who suffer morbid or severe obesity.  Patients who have undergone the procedure were able to lose about 50 to 60 percent of their weight a year after a surgery.  Some would even report an astounding 80 percent weight loss after two years.

About 140,000 gastric bypass surgeries are conducted every year.  Obese teens could also undergo the medical procedure as long as they are within the guidelines set.  Those who are qualified to undertake the surgery should at least be 100 pounds overweight and failed to reduce weight in the last six months through monitored weight loss programs.  But every coin has two sides.  Gastric bypass surgery also has its downside. 

Some patients would often report depression after the gastric bypass operation.  Some of the patients would often pinpoint the procedure itself as depressing.  While others think that it is the low-calorie diets triggering this depression.  Gastric bypass patients are recommended to follow a special diet that would ensure them the best and sustained results.  This special diet is about low-calorie, low-sugar and low-fat foods. 

The Thinner Times website, stated that about 5 to 10 percent of deaths occurred to patients after the gastric bypass surgery.  This happens just within a month or two since the procedure and the primary cause would be psychological challenges.  To address this, experts recommend that adequate supplies of calories should be ingested daily. 

There are studies showing that those who suffer depression and anxiety after the gastric bypass surgery is less likely to lose weight compared with mentally healthy people.  There are many methods on how doctors and experts would know if their patients are mentally prepared for the surgery.  There are medical centers that would employ or require their patients to undergo rigorous metal health evaluation. 

A patient candidate for weight loss surgery is to undergo psychological evaluation to ensure that they are prepared mentally for the operation and the lifestyle changes that will follow after the surgery.  If a person is found out to be suffering from depression prior to the surgery, they will not be automatically disqualified.  Those who have history of drug and alcohol abuse are the ones who are disqualified. 

Some medical centers would require patients with depression go through treatment before gastric bypass surgery.  Treatment could include taking of antidepressants, psychotherapy, and help from their family, friends and support groups. 

It is not uncommon to find weight loss surgery candidates to suffer from depression, since they would have to deal with being ostracized because of their weight.  Candidates for weight loss surgery would oftentimes suffer from a history of depression, bipolar disorder, and post-traumatic stress or panic/anxiety attacks.

Having mental health problems are not preventing people from getting the treatment that they need to improve their lives and their health.  Just like in any other surgery, it is important to gain support from friends and family to recover well and to get the desired results.  Gastric bypass surgery would require a lot of change in lifestyle, it could be difficult but having loved ones will help a patient get through with it.

It's been quite noticeable in some celebrities: the sudden weight loss and return to a svelte figure is often touted to the result of liposuction or a lot of dedication in the gym. But there are some celebrities that have gone that extra mile and had a gastric bypass. That may sound like some sort of heavy surgical procedure but it's actually one of the more easy to handle weight-loss surgeries.

Getting a gastric bypass is a pretty simple process - you just have to go to your local hospital and consult with a surgeon. They obviously won't just let you have one willy-nilly; of course, there are several guidelines that limit the administering of a gastric bypass procedure to someone. The main things that restrict any prospective recipient of the procedure are the following: the patient must have been obese for more than five years; the patient must also not have a history of alcoholism and psychological disorders.

Finally, the person should not be younger than eighteen years old and no older than sixty-five years old. If you fit all of these categories, you'll also be judged if you have exhausted all other weight-loss measures for yourself. This is because it may be one of the safer surgeries that can be done; a gastric bypass is still a major operation and cannot be taken lightly.

If you do pass all of these tests, then you'll be up for the procedure. Here's a simple explanation of it: it is essentially, having your stomach capacity lessened and making your digestive tract skip a part of your small intestine. To go into the nitty-gritty of it, the procedure creates a small pouch in the upper part of your stomach, usually via surgical staples or a plastic band. This stomach pouch is usually small - it can get to the size a walnut for some procedures. After this pouch is created, the middle of your small intestine, the jejunum, is connected to it. This means your food will skip the main part of your stomach and your duodenum, the upper portion of your small intestine. The result is lower stomach capacity and a lower calorie intake. You will be able to satisfy your appetite more quickly and have fewer calories inside your system, creating a consistent and quick weight loss for you until your body has adapted to it.

It may sound easy but still it's a long road after a gastric bypass. After the four-hour operation you will be under observation for the next few days, while being limited to liquids only so that your stomach can heal. After five days you can be released from the hospital but your ordeal won't end there. For the next twelve weeks, you will be following a diet that will slowly progress you from liquids to solids, getting you new stomach used to the strain.

Even then, you will have to deal with some of the side-effects your whole life - lower energy intake can be detrimental to your health, while over-eating can cause you to vomit or feel great pain, so a gastric bypass should be a last resort for anyone who's suffering from obesity.

Why get a gastric bypass? It sometimes goes like this: you've been looking at yourself in the mirror and are looking at all the flab on you? Have you been lying awake all night as you remember your physical difficulties during the day? Life isn't exactly when you're overweight and a lot of people try to rid themselves of the fat on their body. The problem is sometimes all those exercise programs and diets don't exactly work out for those doing them. What do you do when your weight yo-yos up and down or, worse, it just won't go down?

Well, that's the time when you think about getting a surgical option. Liposuctions are a good stopgap option and they can often do the trick - all it takes is a good push and maintaining weight is a lot easier. However, sometimes even that is not enough. The fat keeps on coming back, whether it's just a genetic predisposition to it or something similar. Some people really need help to get them out of obesity's tight embrace. That's where a gastric bypass comes in.

A gastric bypass, or as medical professionals call it a "Roux-en-Y gastric bypass", is a surgical weight-loss procedure that enables the patient to lose weight on a constant and regular basis. It is one of the more safe options and is because of this the preferred option when any weight-loss surgery is being considered. What it does is essentially make a small pouch in the upper part of the stomach, and connect it directly to the middle of your small intestine. This severely cuts down on your caloric intake by skipping most of the intestinal tract and also reduces your appetite by making your stomach handle less food.

The procedure may sound like an easy thing but a gastric bypass is still a major surgical operation and has its own risks. You'll be under general anesthesia for this operation and tubes will be inserted via your nose and your abdomen to make sure you recover completely after the operation. The operation itself will only take a few hours.

It may even be shorter if you under go a laparoscopic bypass, a procedure which uses a laparoscope instead of opening your abdomen completely for the operation. This results in less infection and accelerates healing time. After the operation, your doctor will probably keep you in the hospital for three to five days for observation.

Of course, immediately after the operation you will be experiencing a few changes. First of all, in the first three days after the bypass, you'll be on an IV drip - no eating until your stomach heals. Then it's twelve weeks of regimented diet as you progress to solid foods again. You'll also be feeling the effects of the gastric bypass. When you eat a lot of food or eat quickly, it may cause you to vomit or pain. You will feel yourself losing weight in the next few months but will also have to suffer the side-effects like weakness, hair loss and body aches.

This is why you should never undertake a gastric bypass unless it's truly necessary.

Gastric bypass surgeries and other weight loss medical procedures being performed in the United States are increasing for the last few years.  This may be in response for the increase in the number of people suffering from obesity.  According to the American Society of Bariatric Surgery, there are about 140,000 gastric bypasses being performed every year.

Those who have undergone weight loss surgeries, lose about 50 to 60% of their body weight, a year after the surgery.  Along with the weight loss, they would also be losing ailments associated with obesity like high blood pressure, diabetes, stroke, heart diseases and even cancer.

The Procedure

The most common gastric bypass performed is called the Roux-en Y gastric bypass.  In this procedure, a small pouch is created on the top of the stomach.  It is stapled, to seal it off from the rest of the stomach.  This small pouch will no longer digest any food.  The upper part of the small intestine, the duodenum, is attached to this small pouch. 

When eating, the food would bypass the small pouch in the stomach and the upper portion of the small intestine.  The food would go directly to the middle section of the intestine called the jejunum.  Since it is the small intestine that does the absorption of minerals, vitamins and calories, the body will absorb limited calories only.  A Y formation is formed just below the stomach. 

Incisions are made in the abdomen to perform the procedure.  Surgeons will be using the laparoscope or a small, tubular instrument with a camera.  This will enable the surgeon to see the abdomen and perform the surgery.  The laparoscopic gastric bypass actually makes the stay in the hospital and the recovery period shorter and quicker. 

There are still "open" gastric bypass performed, however, there could be wound-related problems with this kind of procedure. The laparoscopic gastric bypass surgery is performed under general anesthesia. The procedure lasts for about four hours. Patients who have undergone the procedure stay in the hospital for about two to six days to be monitored for any complications.

After the Surgery

Having a smaller stomach has effects on how much food the patient can eat.  There are special diets that a patient recovering from gastric bypass surgery follows.  Every food that the patient would eat will be important for his nutrition.  There are times that they are also recommended nutritional supplements to avoid deficiencies like anemia or vitamin deficiency.

There are patients reporting weight loss of as much as 50 to 60 percent a year after the surgery.  There are even some who would report an astounding 80% weight loss.  However, it is still possible for patients to stretch their stomachs and have that large size again.  There is still a possibility of getting back those lost pounds. That is why doctors would recommend dietary restrictions and exercise plant that would keep the pounds away. 

There are also tendencies that gastric bypass patients would develop gallstones, stomach ulcers, hernia or nutritional deficiencies.  The part of the stomach which was bypassed can get enlarged; it could cause bloating and hiccups.  There is also the Dumping syndrome which happens when the food moves quickly to the small intestine.  This can happen after eating foods high in sugar or fat. 

Are you considering gastric bypass surgery to get rid of excess weight? Perhaps, you are wondering how much the procedure would cost you and if it is covered by insurance.

Prepare to spend much to be able to lose weight. Nowadays, weight loss or bariatric surgery costs around $20,000 to $35,000. In fact, the cost of weight loss surgery has gone down significantly in the past years. It varies depending on the quality of procedure itself, the experience of the surgeon, the medical team that will help in the operation, and the additional post-surgery services that a patient availed of.

Insurance Coverage for Weight Loss Surgery Patients

Is the cost of weight loss surgery covered by insurance companies? If a patient has insurance, he may pay part of the cost or nothing at all. A lot of health insurance companies have considered obesity as a serious health problem, so they cover part of or all the expenses incurred in weight loss surgery. This is because weight loss surgery can actually save them money in the long term. Insurance coverage for weight loss surgery depends on the insurance firm itself, the particular insurance policy, and the state where the patient is located (since there is no insurance coverage in some states). Also, insurance coverage is given only to qualified candidates or those who meet specific criteria set by an insurance company.

The following are the criteria that a weight loss surgery patient must meet to qualify for insurance coverage:

* Obesity for at least five years before the surgery

* Minimum of 100 lbs. of excess weight

* Showed serious efforts to lose weight through diet and exercise but to no avail

* No history of alcoholism

* No history of depression or other mental disorders

To be able to enjoy the insurance benefits, the patient (with the help of the surgeon or clinic) is required to file some forms to the insurance company. One of the necessary forms include a Letter of Medical Necessity that usually indicates the patient's weight or body mass index, obesity-related diseases (e.g., diabetes, hypertension, etc.), and the duration of the patient's obesity, among others.

On the other hand, weight loss surgery patients who are not covered by insurance must shoulder the costs themselves. These self-pay patients may apply for personal loans to be able to pay for the surgery, but this payment option involves interest rates.

Post-Surgery Costs

The cost of weight loss surgery must also include the expenses following the procedure. A change in lifestyle after the surgery results in certain expenses such as gym membership for the exercises and new sets of clothes, which will need to be replaced several times during the year.

Besides the financial costs, there are emotional and physical costs involved as well in the weight loss surgery. For one, the patient will need to adjust to the new lifestyle and the changes in his body, which can trigger high levels of stress and anxiety especially in the few weeks following the surgery. The physical cost of gastric bypass surgery involves being committed to the recommended diet plan to avoid serious complications and weight gain.

In particular, it means the patient must stay away from foods rich in fat and sugar, as well as avoid unhealthy habits such as skipping meals and overeating. Sticking to a regular exercise program is also part of the surgery's physical cost.

Gastric bypass is a procedure that leads to a significant body weight loss. About 75 to 90 percent of excess weight (or about 100 lbs.) is eliminated, thanks to this safe and effective surgery. Usually, weight loss occurs within a year and a half after the surgery. The procedure basically involves reducing the size of the stomach so that the patient will not be able to eat as much food as he did before the operation. That way, overeating and taking in calorie-rich foods are prevented.

But unfortunately, regaining weight is possible several years after the weight loss surgery. Most patients keep on losing weight until achieving their ideal weight within one to three years after the procedure. Have you undergone weight loss surgery? It is likely that you lose much weight in one year, only to have the excess weight back. That usually happens to patients who do not follow the recommended food intake and the necessary lifestyle changes following the surgery. Good thing, there are several steps you can do to avoid gaining weight ever again. Read on the following tips to get the most out of your weight loss surgery.

* Stop eating when you are full. Eating more food than your stomach can hold will result in not only weight gain, but also pain in the abdomen, vomiting, nausea, and dizziness. Also, avoid eating when you are not really hungry.

* Avoid going back to your old, unhealthy habits. Binging or comfort eating are just some of the causes of weight gain and obesity. Sure, old habits die hard. But if you cannot resist the urge to overeat, then your weight loss surgery is as good as useless.

* Find some ways to deal with stress, anxiety, loneliness, and other emotions that lead to binge eating. Seek help from a professional such as a psychotherapist to be able to curb negative emotions that trigger incessant food cravings.

* Make sure to follow the diet plan designed for you. The diet recommended for people who have undergone weight loss surgery includes foods that are low in fat and sugar. Now, if you eat sugar- or fat-rich foods, then expect your weight to increase again.

* Follow an exercise program. Regular exercise can help you maintain a healthy weight. You can do yoga, Pilates, aerobics, walking, jogging, and other physical activities to keep your body and mood in great shape.

* See your doctor. If you notice that you are gaining weight at any point after your surgery, it is best to consult your doctor to determine the reasons for your weight gain. Your weight gain may be due to medical causes such as a disease, and the doctor can help you find solutions to stop the problem. On the other hand, some instances of weight gain after surgery are caused by a patient's diet or fitness routine. Your doctor can also help you determine those problems and suggest changes or adjustments to your eating habits and regular workouts to stop your weight gain.

Remember, nothing beats a healthy diet and consistent exercise regime to make sure that you maintain an ideal healthy weight years after your gastric bypass surgery. Do not forget to always consult your doctor whenever you encounter health problems. Doing so gives you the peace of mind that you will not have to deal with obesity problems ever again.