Gastric Bypass Linked to Bone Loss
Weight-loss surgery is risky! A previous report showed an INCREASED risk of depression and suicide with weight-loss surgery. And now, new research by Columbia University reveals a connection between gastric bypass and deficiencies of calcium and bone loss.
"Our research shows that deficiencies of calcium and vitamin D absorption occur following gastric bypass surgery," said Dr. Shonni J. Silverberg, professor of medicine at Columbia University College of Physicians & Surgeons in New York, N.Y., and coauthor of the study. "When analyzing hip bone density, we found that those who lost the most weight also lost the most bone."
In this study, researchers evaluated 23 morbidly obese men and women who underwent gastric bypass surgery. Dr. Silverberg and her colleagues measured serum calcium, vitamin D, and parathyroid hormone levels before surgery and at three, six, and twelve months after surgery. Researchers also measured bone mineral density before and after surgery using dual-energy x-ray absorptiometry (DXA). One year after weight loss surgery, patients had lost an average of 99 pounds and had significant declines in hip bone mineral density (both total hip and femoral neck measurements).
"The calcium and vitamin D deficiencies may be due to the alterations in the gastrointestinal tract that take place during these procedures," said Dr. Silverberg. "These deficiencies may be restored if the amount of calcium and vitamin D supplementation is increased appropriately."
Now, this only a FRACTION of the potential complications! Dr. Fuhrman also lists gastritis, dilated pouch, incisional hernia and vitamin B12 deficiency as other possible consequences of weight-loss stomach surgery. Seems like A LOT of risks to me!
There’s a simpler. You know it already—diet and exercise! Exercise keeps us moving, but a diet change is REALLY crucial. Some foods, like green vegetables, actually allow you to eat MORE and still lose weight. No scalpels needed!