How many grams of protein per day after gastric sleeve

Written by Guillermo Alvarez on Nov. 8, 2017 in Gastric sleeve

Life after gastric sleeve surgery can be vastly different than it was before. This new lifestyle, after all, is what helps patients lose weight and keep it off. We get lots of questions about every aspect of life after gastric sleeve, but questions about protein consumption seem to be some of the most popular. So let’s tackle some of the myths about protein and gastric sleeve.

Myth #1: “Sleevers” can’t be vegetarian or vegan.

Fact: Protein doesn’t come only from meat.

Honestly, it’s probably trickier to eat a high-protein, low-carb diet if you don’t eat meat or animal products, but it absolutely can be done. Protein is available from nuts, greens like kale, and even mushrooms. We’ll be happy to guide you in structuring a beneficial diet around any allergies you have or lifestyles you choose. In the meantime, know that veggies, quinoa, and chia seeds are great tools for anyone eating a high-protein diet.

Myth #2: Getting all your daily protein in one meal is fine.

Fact: Spreading out protein intake is better.

Sometimes it can feel like a daily race to get in your protein, and it’s tempting to want to “check it off” as quickly as possible. But the body can only process so much protein at a time, so you’ll reap more benefits of you spread it out over your meals. Sufficient protein intake is especially important for people who are losing weight because you want to lose fat—not muscle. And to keep that calorie-torching muscle, you need to eat protein throughout the day.

I’ll assume that, when you’re cleared to do so, you’re exercising (right?). So I recommend that patients consume protein throughout the day, with a portion of it before a workout and then another portion right after a workout. Spreading out your protein intake promotes the best muscle development, it helps you feel full all day, and it helps your body use that protein in an optimal way.

Myth #3: Eat as much protein as possible.

Fact: Overloading on protein isn’t healthier.

After all the talk about how important protein is, it’s common for people to believe that there’s no such thing as too much protein. But that’s simply not true. My gold standard for patients: Consume 1 gram of protein for every 2.2 pounds of ideal body weight. That roughly breaks down to 70 to 90 grams per day, depending on your goals. More than that isn’t recommended and, frankly, doesn’t do you any good. Also, remember that the body can’t absorb more than 30 grams at any one time.

While you’re factoring in your daily protein needs, take a look at your carbs, too. I believe in a low-carb diet because the most destructive foods tend to be high in carbohydrates. Think about it: How many of your favorite junk foods are high in carbohydrates? Hint: Probably all of them. So gradually lower your carb intake until you’re under 30 grams. This, combined with high-quality protein sources, will make you a fat-burning machine!

Myth #4: High-protein/low-carb is the only diet that works after gastric sleeve.

Fact: It’s (usually) the diet that works best.

This one is tricky. The truth is that most gastric sleeve patients have tried diet after diet—to no avail. That’s why they choose gastric sleeve as a permanent solution to what’s often a lifelong struggle with weight. If I recommended that post-sleeve patients simply eat well and cut out junk food, that’s no different from they’ve heard for years. What I’ve found is that a low-carb, high-protein diet has two major benefits: It’s easy for people to follow, and it works well for sustained weight loss.

This doesn’t mean that I want patients to live on protein supplements and powders. We provide extensive guidelines for every stage post-surgery, including real-food suggestions of lean proteins, leafy greens, and fruits. The fact is that eating low-carb cleans up the vast majority of junk in your diet. And Endobariatric’s ongoing support for each patient means you’ll always have the tools to maintain a healthy lifestyle.

Protein is an essential part of any diet, especially after bariatric surgery. However, there are some guidelines to follow regarding how much protein you need after weight-loss surgery as well as which proteins are the best to consume. Here’s everything you need to know about how much protein you need after bariatric surgery.

What is protein, and why should I eat it?

The word protein comes from the Greek word “proteios,” which literally means “first place, or primary.” We store carbohydrates and fats in the body, but the same cannot be said about protein. This is why we need to consume a certain amount of protein every day to provide our body with what it needs. After bariatric surgery published nutrition guidelines suggest a minimum of 60 grams per day.

Almost every cell in the body requires amino acids, the building blocks of protein, to function. These amino acids are needed to support muscle mass and provide structure to tissues and cells, and they have been found to help with appetite regulation.

Do I really need to worry about how much protein I eat after bariatric surgery?

Protein increases satiety, or the feeling of satisfaction after eating a meal. It also helps to spare your muscle as you’re losing weight, which can help keep your metabolism firing. When you are in a rapid weight-loss phase, like you are after you’ve had bariatric surgery, you are losing weight from both muscle mass and fat mass. Eating adequate protein each day after surgery can help protect your body from losing too much muscle and not enough fat.

When you lose weight, ideally you want to lose most of your body weight from fat and keep as much muscle as you can. Without consuming enough protein each day, your body is unable to do this, and you can lose too much muscle mass instead of fat mass.

Because of these things, having adequate protein intake each day can help you lose weight and keep the weight off after weight-loss surgery.

How much protein do I need each day after surgery?

The daily recommended intake for protein after surgery varies based on several factors including your age, gender, surgery type, and activity level. Most patients are instructed to consume 60-120 grams of protein per day after surgery. Research indicates that many patients do not get enough protein on a daily basis.[1]

How close are you to this goal? Tracking your protein intake everyday through an app will allow you to easily see how much protein you are taking in each day.

How can I eat at least 60 grams of protein each day?

Think about your daily intake…Do you consume a quality protein source (meat, pork, poultry, fish/seafood, eggs, Greek yogurt, cottage cheese, tofu/soy products, beans) at each meal? If you only eat three meals per day, you will need to eat at least 20 grams of protein with each meal. That would look like 3 eggs, 3 oz. of chicken (the size of a deck of cards), or 6 oz. (1 ½ small containers) of Greek yogurt.

Tracking your food and supplement intake for a few days can easily allow you to see how many grams of protein you are consuming. Download Baritastic now and start tracking today!

If you find that you don’t consume at least 60 grams of protein each day, know that you’re not alone. Many people find that even with eating protein at each meal, they do not meet their necessary protein intake after bariatric surgery.[2] Protein supplements can help you achieve your protein goal!

Supplemental protein options after bariatric surgery

Supplemental protein options come in a variety of flavors. They can be sourced from many different ingredients including pea, egg white, soy, and whey. Many patients and health care providers suggest whey protein isolates as a supplemental protein source; it contains all essential amino acids to help support muscle growth.

However, some products are plant-based for people who prefer plant-sourced protein. There are also “protein shots” or 1 oz. liquid protein that provide 16 grams of protein in a quick shot. Many people find these convenient and easy to help them reach their daily protein goal of 60 grams.

How to use supplemental protein in recipes

Protein powders can also be used to increase the amount of protein in a food-based meal, like these high-protein pancakes!

How many grams of protein per day after gastric sleeve
Protein Pancakes

Protein Pancakes

  • 2 scoops High Protein Meal Replacement
  • 1 tsp. baking powder
  • 1 pinch salt
  • 2 Tbsp. unsweetened almond milk, milk, or water
  • 2 large eggs, beaten

Directions:

  1. In a medium-sized bowl combine first 3 ingredients.
  2. In a small bowl, beat eggs and add milk.
  3. Add eggs and milk mixture to dry ingredients and mix until completely combined.
  4. Heat skillet or electric griddle to medium; once hot, add ¼ cup of pancake mix. Cook on first side for 3 minutes until able to flip; flip and cook an additional minute.
  • Yields: 4 pancakes Serving size: 2 pancakes
  • Nutrient totals per serving:
    • [Calories: 155, protein: 21 g, fiber: 3 g, carbohydrate: 6 g, added sugar 1 g, fat: 2 g]

Conclusion

One of the most important nutrition strategies after surgery is to make sure you are getting at least 60 grams of protein every day, regardless of the source of protein (food or supplement). This is why tracking your daily nutrition intake at least a few times per week is such a helpful strategy for long-term success after bariatric surgery.


[1]. Andreu A et al. Protein intake, body composition, and protein status following bariatric surgery. Obes Surg. 2010;20(11):1509-1515.

[2]. Beckman L et al. Nutritional implications of bariatric surgery and the role of registered dietitians. Jour of AND. 2013;113(3).

Can you have too much protein after bariatric surgery?

Try not to exceed the range of recommended daily protein, unless instructed to do so by your physician or dietitian. Excess protein intake will result in excess caloric intake, and any excess calories that are not burned are stored as FAT.

Can you have too much protein with gastric sleeve?

Eating more protein than is needed can have a negative impact in our bodies, especially after a gastric sleeve surgery. Since the size of the stomach shrinks significantly after surgery, consuming too much protein could mean patients are not following a balanced diet.

How many grams of protein should I have after WLS?

Eating enough protein is crucial after weight loss surgery. You should strive to eat between 60 and 80 grams of protein each day. This might not sound like a lot, but with an egg-sized stomach, it can be a challenge.

How many protein shakes a day after gastric sleeve?

Drink a protein shake 3-4 times per day. If you haven't finished the protein shake after one hour, stop drinking it. Fluids are still the number one priority. It is normal to not reach your fluid and protein goals right away.