ESP
ESP

How Many Calories Should I Eat After Gastric Sleeve?

Back to Blog

If you have had gastric sleeve surgery, you may be wondering how many calories you should eat each day. This is a common question, and the answer depends on several factors, including your weight and activity level. In this blog post, we will discuss how to calculate your daily caloric needs after gastric sleeve surgery, as well as some of the best foods to eat for optimal nutrition.

The Right Number of Calories Depends on How Far Out You Are From Surgery

How many calories after gastric sleeve? If you are early on in your post-operative journey (within the first few months), you will need to be careful not to overdo it with calories. Most patients can expect to lose about 50% of their excess body weight within the first six months after surgery. Much of this is due to the small size of the stomach and the severe calorie restriction this requires. Once you are further out from surgery, you can consume a bit more at each meal, which will increase your calories.

The First Six Months

1,000 Calories or Less

During the first six months post-op, most patients will need to consume no more than 1000 calories per day. This may seem like a very small amount, but it is important to give your body time to heal and adjust to the new stomach size. You will likely be eating smaller meals more frequently throughout the day, which can help you reach this calorie goal.

The First Year

1,000-1,200 Calories

After the first six months, you can start to increase your caloric intake slowly. By one year post-op, most patients should be able to consume between 1,000 and 1,200 calories per day. This is still a relatively low number of calories, but it is enough to support weight loss and proper nutrition.

Moving Forward

1,500 Calories

Once you are two years or more out from surgery, you can start to eat a bit more. Most patients will be able to consume 1500 calories per day without difficulty. This is still a lower number of calories than the average person eats, but it is enough to support a healthy weight and lifestyle. Remember, overeating is one of the reasons you’re not losing weight after gastric sleeve surgery.

What You Should Eat: Protein, Vegetables, and More

In addition to paying attention to how many calories you are eating, it is also important to focus on the types of foods you are consuming. After gastric sleeve surgery, you will need to get most of your calories from protein-rich foods and vegetables. Some examples of good protein sources include chicken, fish, tofu, legumes, and eggs. For vegetables, aim for leafy greens, broccoli, carrots, and other nutrient-dense options. You will also need to be sure to get enough water each day, as well as vitamins and minerals through supplements. Get more direct guidance on life after surgery. Talk to us about gastric sleeve surgery in Tijuana, Mexico.

Am I eligible for
weight loss surgery?