Weight loss surgery is a treatment for those who are extremely obese and is a very severe treatment. It should be used as a last resort for obesity and should only be used if all other weight loss methods have totally failed.

There are two types of gastrointestinal surgery, which are known as restrictive weight loss surgery and malabsorbtive surgery. These two surgeries have different purposes but have the same risks and the same hoped outcomes.

Restrictive weight loss surgery is used to help restrict the amount of food that can be consumed at a given time. Often this is performed by stapling the stomach. This surgery creates a very small pouch to hold a small amount of food at the top of the stomach.

This causes the person to feel very full after eating very little food. Usually patients can only eat less than a cup of food at a time or they will become sick to their stomach. This surgery makes sure that patients can eat only small amounts of food at a time.

Another type of is malabsorbtive surgery, commonly known as a gastric bypass surgery. This type of surgery is usually more common than the restrictive weight loss surgery. This type of surgery is supposed to prevent nutrients from being absorbed into the body. This surgery accomplishes that by actually bypassing most of the intestine. Not only does this result in a reduced appetite, but it also leads to losing a quite amount of weight.

There are side effects that come with these special surgeries. Side effects can include ulcers of the stomach, gas, diarrhea, nutrition deficiencies, and fainting. Before you have this type of surgery, you must be evaluated by a doctor so it can be decided if you are a candidate for this type of serious surgery.

To qualify, you must bee at least 100 pounds overweight and not have had success with other methods of weight loss. If you have serious health problems due to obesity you may also be a candidate for this type of surgery. If you decide to consider having this, be sure that you take the time to contemplate the risks associated with it.

You will have to also make sure you can finance since many insurance companies will not cover the surgery. Be sure that you find a surgeon who is experienced and who will help you through the entire process.