HOW TO LOSS WEIGHT BY SURGERY
Weight loss surgery helps people with extreme obesity to lose weight. it may be an option if you cannot lose weight through diet and exercise or have serious health problem caused by obesity. There are different types of lose surgery. They often limit the amount of food you can take in. some types surgery effects how you eat the digest food sand absorb nutrients.
It work by shrinking the size of the stomach and slow down digestion. A normal stomach can hold about 3 pints of food. After surgery the stomach may at first hold as little as an ounce, although later that could stretch to 2 or 3 ounces
The less you eat the more weight you lose.
It changes how you take in food. They give you a smaller stomach and also remove or bypass part of your digestive tract, which makes it harder for body to absorb calories. Doctors don’t do purely melabsorptive surgeries also called intestine bypass.
IMPLANTING AN ELECRICAL DEVICE
It is newest of the 3 techniques, weight loss by interrupting nerve signals between the stomach and brain.
It is a type of restrictive weight loss surgery. The surgeons use an inflatable band to squeeze the stomach into two sections, a smaller upper pouch and a larger lower section. The two sections are still connected by a very small channel, which slows down the emptying of the upper pouch most people can only eat 1/2 to 1 cup of food before feeling too full or sick the food also needs to be soft or well chewed.
This is another form of restrictive weight loss surgery. In the operation, the surgeons remove about 75% of the stomach. What remains to the stomach is a narrow tube or sleeve, which connects to the intestines