2 Week Diet Before Bariatric Surgery

2 Week Diet Before Bariatric Surgery

The most common bariatric surgery procedures are gastric bypass, sleeve gastrectomy and adjustable gastric banding.

If you’re considering bariatric surgery, chances are you’ve already tried countless diets and weight loss programs without success. But before you go under the knife, there’s one last diet you should consider: the 2 week diet. Designed specifically for those preparing for bariatric surgery, this short-term plan can help kickstart your weight loss journey and set you on a path to long-term success. In this post, we’ll dive into what the 2 week diet entails and why it’s worth trying before your surgery date. Get ready to say goodbye to stubborn pounds and hello to a healthier future!

Introduction to Bariatric Surgery

Bariatric surgery is a type of weight loss surgery that involves making changes to the digestive system. The most common bariatric surgery procedures are gastric bypass, sleeve gastrectomy, and adjustable gastric banding. Gastric bypass surgery is the most commonly performed bariatric surgery procedure in the United States.

During gastric bypass surgery, a small stomach pouch is created to restrict food intake and a portion of the small intestine is rerouted to bypass the stomach and connect directly to the small intestine. This allows food to bypass a large portion of the stomach and small intestine, which reduces calorie and nutrient absorption.

Sleeve gastrectomy is another common bariatric surgery procedure. During sleeve gastrectomy, a large portion of the stomach is removed leaving only a narrow vertical sleeve of stomach behind. This reduced stomach size helps to restrict food intake and leads to weight loss.

Adjustable gastric banding is a less common bariatric surgery procedure in which an inflatable silicone band is placed around the upper part of the stomach to create a small stomach pouch above the band. The size of this pouch can be adjusted by inflating or deflating the silicone band, which helps control food intake and leads to weight loss.

All three of these bariatric surgery procedures are effective at helping patients lose weight and improve their health. However, they all require significant lifestyle changes after surgery in order to be successful long-term. That’s why it’s important for

Preparing for Bariatric Surgery: What to Expect

It is important to remember that weight loss surgery is a tool to help you lose weight. It is not a cure for obesity and it is not a quick fix. Weight loss surgery requires commitment and hard work on your part.

You will need to make some changes in your lifestyle and eating habits before and after surgery. This includes following a healthy diet and exercising regularly. You will also need to take vitamins and minerals for the rest of your life.

The surgery itself is usually done as an outpatient procedure, which means you can go home the same day. The type of surgery you have will determine how long you stay in the hospital. For example, gastric bypass surgery usually requires 1-2 days in the hospital, while gastric sleeve surgery usually requires 3-5 days in the hospital.

After you go home, you will need to rest for at least a week before slowly returning to your normal activities. You will likely feel tired and have less energy than usual for several weeks after surgery. It is important to listen to your body and take things slowly at first.

Dietary Goals for the Two Week Pre-Surgery Diet

The two week pre-surgery diet is a crucial part of preparing for bariatric surgery. This diet has specific goals that must be met in order to ensure a successful surgery and recovery.

Goal #1: Reduce Body Fat

The first goal of the two week pre-surgery diet is to reduce body fat. This is important because excess body fat can increase the risk of complications during surgery and recovery. To achieve this goal, you will need to eat a healthy, balanced diet that includes plenty of lean protein, fresh fruits and vegetables, and whole grains. You should also avoid processed foods, sugary drinks, and excessive amounts of saturated and unhealthy fats.

Goal #2: Increase Muscle Mass

Another goal of the two week pre-surgery diet is to increase muscle mass. This is important because muscle helps burn calories and promote weight loss. To achieve this goal, you will need to consume plenty of protein through foods like Lean Cuisine meals, chicken breast, fish, tofu, legumes, and eggs. You should also include strength-training exercises in your daily routine to help build muscle mass.

Goal #3: Implement Portion Control

The third goal of the two week pre-surgery diet is to implement portion control. This means eating smaller portions throughout the day, rather than eating large meals all at once. This helps you feel fuller for longer, reduces your appetite, and allows your body to get used to a new, healthier way of eating.

Goal #4: Hydrate Adequately

The final goal of the two week pre-surgery diet is to stay hydrated. Your body needs plenty of water throughout the day in order to function properly. It is important to drink at least 8-10 glasses of water each day and avoid sugary drinks like soda and energy drinks.

Basic Foods Allowed on the Pre-Surgery Diet

There are a few basic foods that you are allowed to eat before bariatric surgery. These include:

-Lean protein: This can be in the form of chicken, turkey, fish, tofu, or eggs.

-Non-starchy vegetables: Think leafy greens, tomatoes, peppers, and broccoli.

-Low-sugar fruits: berries are a great option here.

-Whole grains: Choose options like quinoa, oats, and brown rice.

-Plenty of water! Aim for at least 64 ounces per day.

Sample Meal Plans for the 2 Week Diet Before Bariatric Surgery

It is very important to follow a strict diet before bariatric surgery. This is to reduce the risk of complications during and after the surgery. The diet before bariatric surgery should be high in protein and low in carbohydrates and fats.

Sample Meal Plan for the 2 Week Diet Before Bariatric Surgery:

Breakfast: Protein shake or bar with 3-4 ounces of lean protein (chicken, fish, turkey, cottage cheese)

Lunch: Garden salad with 3-4 ounces of lean protein (chicken, fish, turkey, cottage cheese) and light dressing

Snack: Sugar-free yogurt or fruit cup

Dinner: 3-4 ounces of lean protein (chicken, fish, turkey, tofu), steamed vegetables, and 1/2 cup of cooked whole grain rice or quinoa

Snack: Protein shake or bar with 1/2 cup of low-fat cottage cheese

Hydration and Supplementation Requirements

It is extremely important to be well hydrated before undergoing any type of surgery. This is especially true for bariatric surgery, as it can put a strain on the body and cause dehydration. Make sure to drink plenty of fluids in the days leading up to your surgery, and take a multivitamin or other supplement as directed by your doctor. It is also important to eat a high-protein diet in the weeks before surgery, as this will help you heal and recover after the procedure.

After surgery, you may need to take additional supplements. These can include protein powder, vitamin and mineral supplements, probiotics, omega-3 fatty acids, and minerals such as magnesium and iron. Make sure to follow your doctor’s recommendations when selecting these supplements, as dosing and types can vary depending on your procedure type and individual needs. It is also important to maintain good eating habits after surgery to ensure that you are receiving all the nutrition needed for optimum health.

Managing Hunger and Cravings

1. Managing Hunger and Cravings

One of the most difficult aspects of pre-bariatric surgery dieting is managing hunger and cravings. It is important to maintain a healthy diet and not starve yourself, as this can lead to complications before surgery. Here are some tips for managing hunger and cravings:

-Eat small, frequent meals throughout the day instead of large meals. This will help to keep your metabolism going and stave off hunger.

-Make sure you are getting enough protein. Protein helps to fill you up and can be found in lean meats, fish, poultry, beans, lentils, tofu, and eggs.

-Include fiber-rich foods in your diet such as fruits, vegetables, whole grains, and nuts. Fiber helps to keep you feeling full longer.

-Drink plenty of water throughout the day. Sometimes thirst can be mistaken for hunger, so it is important to stay hydrated.

-Avoid sugary and high-fat foods as they can trigger cravings. If you do have a craving for something sweet or fatty, opt for a healthier alternative such as fruit or low-fat yogurt.

Achieving a Successful Outcome Post Surgery

Your diet before surgery is critical in ensuring a successful outcome. This means eating the right foods and avoiding those that could potentially sabotage your results. Here are some tips to help you make the most of your pre-surgery diet:

1. Eat plenty of protein. Protein is essential for healing and repair, so make sure to get enough in your diet. Good sources of protein include lean meats, poultry, fish, soy, beans, and Greek yogurt.

2. Avoid sugary foods and drinks. Sugar can promote inflammation and hinder healing, so it’s best to avoid it before surgery. This includes candy, cookies, cakes, sodas, fruit juices, and sports drinks.

3. Eat plenty of fruits and vegetables. Fruits and vegetables are packed with vitamins and minerals that are essential for good health. They also contain antioxidants that can help protect your body against inflammation.

4. Avoid processed foods. Processed foods are often high in sugar and sodium, both of which can be detrimental to your health before surgery. Stick to whole foods like fresh fruits, vegetables, lean meats and healthy fats instead.

5. Drink plenty of water. Staying hydrated is key for optimum health, so make sure to drink plenty of water throughout the day


Following a recommended two-week preoperative diet before bariatric surgery is an important part of preparation for this major life change. Careful planning and discipline throughout the two weeks can help you achieve optimal results from your surgery, with potential benefits including faster recovery time, lower infection risk, and better weight management post-surgery. As you move toward bariatric surgery on your journey to improved health, remember that following the preoperative diet can be beneficial in leading to successful outcomes after the procedure is done.