Long-Term Effects of Gastric Bypass

Gastric-bypass surgery is performed on obese people who need to lose weight. Excess weight can cause severe health problems. Gastric bypass surgery may be the last resort for helping some obese people become healthier.

The First 12 Weeks

After having gastric-bypass surgery, you will be on a limited diet for the first 12 weeks. This diet will begin with liquids, and you will slowly add in other soft foods until you can eat regular food again.

The First Six Months

During the first six months, you will need to eat a few small meals each day. Your stomach will stretch some, but you will not be able to eat as you did before the gastric-bypass surgery.

Weight Loss

If you closely follow the recommended nutrition and diet guidelines, you can expect to lose about half of your excess weight within the first two years.

Vitamin D Deficiency

Gastric-bypass surgery can cause you to have a vitamin D deficiency. Taking a daily vitamin supplement can help eliminate any problems this deficiency might cause.

Other Effects

It is common for the body to react to rapid weight loss. This reaction may cause you to have dry skin, feel cold, have body aches, feel tired, be moody or notice your hair thinning or coming out.

References

• Gastric-Bypass Surgery
• Gastric-Bypass Surgery: What You Can Expect
• The Long-Term Effects of Gastric Bypass on Vitamin D Metabolism