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Doctor insights on: Leaky Gut Syndrome Of Gastric Bypass Surgery

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I had gastric bypass surgery in 2006. I was wondering if it is normal to have green bowel movements. I have them several times a month for like the past year or so. It is most noticeable the week around my period. Is this normal?

I had gastric bypass surgery in 2006. I was wondering if it is normal to have green bowel movements. I have them several times a month for like the past year or so. It is most noticeable the week around my period. Is this normal?

Interesting: If occurring several times a month, not likely associated with your period (unless it is also occurring several times a month?). If no other symptoms (pain, nausea, vomiting, fever, weight loss) then reassuring. Associated with certain foods/beverages (food dyes?). Might want to keep symptom and food diary to see if link. Would also discuss with your surgeon. Hope this helps. Good luck. Dr R ...Read more

Dr. Gregg Nishi
465 doctors shared insights

Gastric Bypass Surgery (Definition)

Gastric bypass surgery is a restrictive and malabsorptive procedure to help lose weight. Restrictive is in the fact that the stomach is down sized to a 2 oz pouch and malabsorptive is in bypassing part of the stomach and 100 to 150 cm of the small ...Read more


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Can gastric dumping syndrome occur in a person with no prior gastric bypass surgery?

Can gastric dumping syndrome occur in a person with no prior gastric bypass surgery?

Dumping: No, not really. There are a very small percentage of people that will get post prandial hypoglycemia, but that only gives you some of the symptoms of dumping. With dumping, you can also get diarrhea, a stomach ache, nausea. There are people that have these symptoms and who have irritable bowel syndrome, but this is different than dumping syndrome that people get after a bypass. ...Read more

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Do you recommend roux-en-y gastric bypass surgery?

Do you recommend roux-en-y gastric bypass surgery?

Gastric bypass: Yes. It may not be the best choice for everyone, the the bypass is the gold standard for weight loss operations. It's been around for over 50 yrs and is a proven operation. It is the best in terms of overall weight loss. It is also the best operation for patients with diabetes, heartburn/reflux, large hiatal hernias, or are very obese (bmi over 50). It should only be done by an experienced surgeon. ...Read more

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How to absorb more iron after having roux-n-y gastric bypass surgery since iron is absorbed in the beginning of your small intestines, which is bypassed after roux-n-y gastric bypass, where else can it be absorbed enough to keep your iron level up

How to absorb more iron after having roux-n-y gastric bypass surgery since iron is absorbed in the beginning of your small intestines, which is bypassed after roux-n-y gastric bypass, where else can it be absorbed enough to keep your iron level up

Generally : Generally the malabsorption seen after a roux-en-y lasts for about 18 months and eventually diminishes, so iron absorption will likely improve at around that time. If you simply can't get adequate iron, make sure your doctor looks at your ferritin level and not just hemoglobin level. You may indeed benefit from iron infusion or if you happen to be a premenopausal women with a heavy period, you may benefit from discussing birth control pills to help diminish the degree of bleeding that occurs each month with your menstrual cycle. ...Read more

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Can you tell me about roux-en-y gastric bypass surgery?

Can you tell me about roux-en-y gastric bypass surgery?

Gastric bypass: The the bypass is the gold standard for weight loss operations. It's been around for over 50 yrs and is a proven operation. It is the best in terms of overall weight loss. It is also the best operation for patients with diabetes, heartburn/reflux, large hiatal hernias, or are very obese (bmi over 50). It should only be done by an experienced gastric bypass surgeon. The sleeve is a close second. ...Read more

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Can you tell me about repeat gastric bypass surgery?

Revision of bypass: Well, it's called a revision of a gastric bypass and it can involve making the pouch smaller, making the anastomosis smaller, or both. Occasionally, a lap band can even be placed around the gastric pouch too. The risks of a leak are much higher in a revision than during the initial gastric bypass and that is important to understand. Also, wt loss is less after revisions. ...Read more

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How long is recovery time for gastric bypass surgery?

How long is recovery time for gastric bypass surgery?

Recovery time: About 2 weeks before you would return to a desk job. No strenuous activity for about 6 weeks. After that you can do whatever you want. ...Read more

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Dr. Gregg Nishi
493 doctors shared insights

Bypass Surgery (Definition)

Bypass surgery is done to aid in weight loss and recovery from obesity by drastically diminishing the size and absorptive capacity of the stomach. Bypass surgery is often successful, but requires extensive follow-up with ...Read more


Dr. Lisa Rankin
49 doctors shared insights

Leaky Gut Syndrome (Definition)

Leaky gut syndrome is a condition where there is an altered lining of the intestines, allowing some of the food items being digested to be absorbed before they are fully broken down ...Read more