Risks - Osteoporosis

The small intestine is one of the most digestive organs of the body. Some gastric bypass surgery, such as Roux-en-Y gastric bypass, sidesteps the first part of the small intestine, which is very important in digestion and absorption of nutrients. This part, known as the duodenum, plays a huge role in absorbing calcium, iron, and carbohydrates. It is estimated that 30% of gastric bypass patients will develop nutrient deficiencies because of the removal of the duodenum from the digestive process.

Osteoporosis, which is a deterioration of bones from the inside, is one of the common conditions caused by nutrient deficiency. The bones become excessively fragile because they are porous and thin leaving them susceptible to breaking and damage. Although no cure has been found, it can be controlled and prevented. Women are 4 times more likely to develop the disease over men. The most common areas for breaking or fractures to occur in bones are the vertebrae, hip, and wrist. Unfortunately for gastric bypass patients, it is much more difficult to remedy this condition as it is harder for patients to get their required nutrient intake.

Gastric bypass patients are at a higher risk because demineralization of the bone is caused by a decreased absorption of calcium due to the lack of the upper small intestine. Calcium is lost daily through urine, sweat, and sweat so it must be replenished to keep levels normal. Calcium balance is achieved through intake of protein, vitamin D, sodium and fiber. Ways to counteract this deficiency in gastric bypass patients, as well as common osteoporosis sufferers, include enjoying the suns rays for 20 minutes a day, which causes the body to produce enough vitamin D, exercising which makes bones and muscles stronger as well as preventing deterioration, and quitting smoking, which studies have shown a direction relation in cigarette smoking and bone density.

Bariatric Surgery Risks Page