Gallbladder surgery, technically known as a cholecystectomy, is a common procedure often recommended for individuals suffering from gallstones and related complications. While the primary goal of this surgery is to alleviate pain and digestive issues, many patients find themselves concerned about potential weight changes afterward. This article explores the relationship between gallbladder surgery and weight loss, addressing both short-term and long-term effects, as well as providing guidance on managing weight after the procedure.
What is the Gallbladder and Why is it Removed?
The gallbladder is a small organ located beneath the liver. Its main function is to store and concentrate bile, a digestive fluid produced by the liver that helps break down fats. When gallstones form within the gallbladder, they can cause a range of problems, from mild discomfort to severe pain, inflammation, and even blockages in the bile ducts. In such cases, a cholecystectomy, or gallbladder removal surgery, becomes necessary.
How Gallbladder Removal Affects Digestion
Removing the gallbladder doesn’t stop the liver from making the bile necessary to digest fats. Instead of being stored in the gallbladder, bile will continuously drip into your digestive system. This altered bile flow can lead to digestive changes, particularly in the initial weeks and months following surgery. The gallbladder collects and concentrates bile, releasing it when you eat to aid the digestion of fat. Without this mechanism, the continuous release of bile may not be as effective in digesting large amounts of fat, potentially leading to gastrointestinal upset.
Short-Term Weight Loss After Gallbladder Surgery
After having your gallbladder removed, it’s quite possible that you’ll experience some weight loss. This may be due to several factors:
- Eliminating fatty foods: After surgery, you may have some trouble digesting fatty foods until your body adjusts. For that reason, your surgeon may instruct you to avoid high-fat and fried foods until your body is better able to handle them.
- Eating a bland diet: During recovery, you may also find that spicy foods and foods that cause gas can lead to gastrointestinal upset. This can make you shy away from some of your favorite dishes.
- Selecting smaller portions: For a few weeks after surgery, you may not be able to eat large amounts of food at one sitting. You’ll probably be advised to eat smaller meals more frequently.
- Recovering: If you had traditional surgery rather than laparoscopic surgery, you may experience more postsurgical pain, discomfort, and a longer recovery time, all of which can affect your appetite.
- Experiencing diarrhea: One potential side effect of gallbladder surgery is diarrhea. This should improve after a few weeks.
During this time, you might be taking in fewer calories than you were before the surgery. If so, you’re likely to lose weight, at least temporarily.
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Addressing Diarrhea After Gallbladder Removal
Some people get loose stools, also called diarrhea, after having this surgery. In most cases, the diarrhea lasts no more than a few weeks to a few months. Diarrhea after gallbladder removal seems to be related to the release of bile directly into the intestines. The amount of fat you eat at one time also plays a role. Smaller amounts of fat are easier to digest.
Here are some tips to manage diarrhea after gallbladder removal:
- Go easy on the fat: Don't eat high-fat foods, fried and greasy foods, and fatty sauces and gravies for at least a week after surgery. Instead, choose fat-free or low-fat foods. Low-fat foods are those with no more than 3 grams of fat in a serving.
- Increase the fiber in your diet: This can help make bowel movements more regular. Add soluble fiber, such as oats and barley, to your diet.
- Eat smaller, more frequent meals: This may ensure a better mix with available bile.
- Talk with a healthcare professional: if your diarrhea doesn’t go away or becomes more severe, or if you lose weight and become weak. Your health professional may recommend medicine to slow down intestinal movement, such as loperamide (Imodium A-D). Medicines that decrease the laxative effect of bile, such as medicine containing cholestyramine (Prevalite), may also help. A multivitamin also may be recommended.
Long-Term Weight Management After Gallbladder Surgery
Despite having your gallbladder removed, it’s still possible to lose weight as you would normally. As always, short-term and quick weight loss plans aren’t healthy and may make matters worse in the long run. Instead, strive to make weight loss part of an overall healthier way of living. That means making good dietary choices and engaging in regular exercise. It doesn’t mean starving or completely depriving yourself of the foods you love.
Whether you want to lose weight or maintain your current weight, doing it the healthy way means making lifestyle changes you can live with. Unless your doctor recommends a particular diet for medical reasons, there’s no need for a special diet.
- Focus on vegetables, fruits, whole grains, and low-fat milk products: If fresh produce is a problem, frozen and canned are just as nutritious, but only if they don’t have added sugars, sauces, or salt.
- Include lean meats, fish, poultry, eggs, beans, and nuts.
- Choose foods that are low in added sugars, salt, saturated fats, trans fats, and cholesterol. Avoid processed snack foods and fast foods that are high in empty calories.
- Watch your portions and not take in more calories than you can burn.
The Role of Physical Activity
Physical activity plays a vital role in weight management, plus it provides a host of other health benefits. If you want to maintain your current weight, but haven’t been exercising, start slowly and gradually increase your time. Walking is a good place to start.
Read also: Diet Recipes for Gallbladder Health
For moderate-intensity aerobic activity, aim for 150 minutes a week. With vigorous aerobic activity, 75 minutes a week should do it. Or you can do some combination of moderate and vigorous activity. For weight loss to occur, you may need to exercise more than this while still making healthy dietary choices. If you have any underlying health conditions, check with your doctor before starting a vigorous exercise program.
Addressing Potential Weight Gain After Gallbladder Removal
The other common online discussion you may find revolves around patients blaming weight gain on their gallbladder removal surgery. However, there is no evidence to support that. Rather, let’s think about your eating habits both before and after gallbladder removal. When you have symptomatic gallstones or gallbladder disease, you may experience attacks after a heavy, fatty meal. As a result, patients who have gallbladder issues tend to eat less and avoid many of the foods that trigger their attacks. This can keep their weight down. However, once the gallbladder is removed and their diet is normalized, there is the temptation to liberalize their diet and add more fatty foods. This can lead to weight gain.
Other Considerations for Weight Management
A healthcare professional may recommend that people lose weight before gallbladder removal. This is because slowly losing weight may make it less likely for a person to develop gallstones. In addition, some doctors may recommend a low fat diet as part of a weight management plan following gallbladder removal, as research suggests that weight gain is a potential complication following gallbladder removal.
Additionally, older research from 2016 suggests that following a very low calorie diet before surgery may help prevent the risk of complications in people with obesity. Therefore, it is essential to resume a regular, healthful diet after surgery.
The safest ways to manage weight include:
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- Engaging in regular physical activity
- Eating plenty of fruits, vegetables, low fat dairy, lean proteins, and fiber
- Eliminating empty calories from certain sugars and fats, such as those in sweetened beverages and candy
Ideally, adults should do 150 minutes of moderate-to-intense physical activity every week, according to the Physical Activity Guidelines for Americans. Living an active lifestyle is essential for weight management after gallbladder removal. People should consult with a doctor about when it is appropriate to return to or begin an exercise regimen after surgery. The doctor will likely recommend taking time to rest and recover after surgery. However, once the doctor clears a person to return to exercise, walking, biking, yoga, and swimming may be excellent choices.
A person who wishes to lose a significant amount of weight in the years following a cholecystectomy should speak with their doctor for advice and support. People should never attempt a fad diet as a rapid solution for weight loss after gallbladder removal. These diets may not work, and they can be dangerous.
Dietary Adjustments Following Surgery
After surgery, most people can slowly return to a regular balanced diet, according to the United Kingdom’s National Health Service (NHS). A doctor may not prescribe a specific diet, but a bland diet may help a person reduce abdominal or digestive discomfort after surgery.
Healthy eating habits after gallbladder removal based on a bland diet may include:
- Avoiding fried, fatty, and greasy foods
- Avoiding spicy foods
- Excluding foods that cause gas from the diet
- Reducing caffeine intake
- Eating smaller meals
- Eating foods that contain low amounts of fiber
Possible Side Effects and Complications
Aside from the usual risks of any surgery and anesthesia, temporary effects of the surgery may include loose, watery stools, bloating, and gassiness. This may last for a few weeks to a few months. According to the NHS, common side effects of gallbladder removal include:
- Diarrhea
- Flatulence
- Bloating
- Nausea
- Swelling, bruising, and pain where the surgeon removed the gallbladder
- Pain in the abdomen and shoulders
A person experiencing these side effects should ask their doctor about how they can manage them. It can also be helpful to track foods or drinks that aggravate or trigger side effects and exclude them if possible. Keeping a food diary can help a person track and eliminate potentially problematic components of the diet with a doctor’s guidance.
People should report any symptoms that may indicate complications of gallbladder removal surgery to a doctor. These may include:
- Fever
- Worsening or severe abdominal pain
- Nausea and vomiting that does not go away
- Jaundice, which is yellowing of the eyes and skin
- Skin wounds that are warm, red, draining pus, or painful
- Passing pale stools or dark urine
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