Protein intake requirements change over time following weight loss surgery. This is based on the requirements imposed on our body by a number of variables. These include, activity level, muscle mass, over all health condition to name a few.
A very young muscular athletic male with a BMI or 30 will require much higher protein intake (and absorption) that an inactive older Female with the same BMI. The same young athletic male will require much higher protein intake is he is recovering from a surgery than his baseline.
As we have stated in the past, the protein intake, should be adequate and not excessive. High level of protein intake that are not accounted for based on muscle mass and activity level, will eventually result in weight gain. The best measure of protein intake in a stable weight patient over 3-4 years post op is their albumin and protein level. Following your yearly laboratory values at a minimum is an important part of weight loss surgery follow up care.
You also need to adjust protein intake when necessary. Protein needs increase depending on physical needs, infection, healing, pregnancy, surgery, age, injury, etc. Plastic surgery requires higher protein needs for appropriate healing.
Information on protein sources and quality here.
The basic formula for protein intake is 1gm/kg of ideal body weight. The calculator below will provide a guide for the protein into based on your stable weight in lbs.
Treatment options should be approached is a global and systemic fashion. It is critical that the nutritional status is at its best possible and optimized for important healthy bone vitamins and minerals. Low protein needs to be corrected. Special attention should be given to nutrients, minerals and vitamins. These include Protein, Calcium, Magnesium, Vitamin D, and Vitamin K1/K2to name a few.
Healthy bones require ongoing and routine force in the form of exercise to remain health. Just as exercise improves muscle strength, it also improves bone health. Exercise is also critical in improving bone structure and density. Ideally, exercise should be weight bearing and resistance. Examples include: hiking, walking, jogging, climbing stairs, playing tennis, and dancing. Resistance type exercise is weight lifting and resistance bands. These exercise work by creating a pull or force on the bone either by gravity, movement or weight. Always check with your physician before beginning an exercise routine, start slowly and building up to longer periods of time. The ideal goal would be at least 30 minutes a day, every day, if you are able.
We frequently see patients immediately started on osteoporosis medications without checking or improving some of the nutritional markers noted above or without looking at exercise history. In some case, the medication recommended are contraindicated due to nutritional status.
The medications can be grouped in to those that help with new bone formation (Anabolic agents) or those that help by suppressing the bone breakdown phase (Antiresorptive agents).
National Osteoporosis Foundation has an exhaustive list (below) of medications for treatment of Osteoporosis.
The table below outlines the side effects and mechanism of the actions of the common medications used for treatment of osteoporosis which was published by the University Health News Publication on August of 2014.
With all this information, the few points to remember is that the most important factors in healthy bone structure are the nutritional status Protein, Calcium, Magnesium, Vitamin D, and Vitamin K1 levels.
This is an animation of normal bone Metabolism. It shows how bone structures is taken down and rebuilt continuously. This allows for a healthy bone maintainence as we age. The key is the balance of breakdown (osteoclast) and the build up (osteoblast) activity is regulated. Osteoporosis develops when there is more breakdown that build up.
With permission of Dr. Susan Ott of University of Washington.
Additional information available on her site.
Past blogs on Bone Health.
Not all proteins are created equally. The protein that we digest serves as the source of the essential amino acids, (the building blocks which make up a protein). The essential amino acids can not be made in out body. Protein sources can be animal or plant based. We’ve written a in-depth explanation of protein sources in this previous blog: Protein Optimization
The proteins can also be decided into two categories:
1-High quality or Complete proteins
Complete proteins contain all the indispensable amino acids that we need. Animal based proteins for the most part are complete proteins. These include cheese, mean, fish, mild, yogurt, egg and poetry.
2-Low quality or Incomplete proteins
Incomplete protein are mostly plant based proteins. In most cases, the incomplete proteins either lack or have insufficient about of the one or a number of amino acids to be able to satisfy our nutritional requirements.
This is why we general recommend animal based proteins.
Following weight loss surgery there are some guidelines that can be helpful in our previous blog: Importance of Protein.
Calcium is measured to evaluate function and adequacy of a physiologic processes. Calcium plays a critical role in several body functions such as, coagulation pathways, bone health, nerve conduction, and other functions. It is important whenever you are evaluating laboratory results that you look at the whole picture of the person, including medications, other laboratory studies and health history. One value is not a stand alone result. There are many factors that effect calcium results.
Factors that effect calcium results: (not an all inclusive list)
The two most common issues following Weight loss Surgery or Duodenal Switch may be albumin level and Vitamin D level. Please see past blogs on Vitamin D. Magnesium may also play a role in a Duodenal Switch patient.
The most common calcium result drawn is the total calcium level. Laboratory results may not explicitly label it as such, however, it measures the calcium that is bound to protein. Ionized calcium is the free calcium that is representative of the true total calcium. Ionized Calcium can be measured by ordering specific lab. Alternatively, the Ionized calcium can be calculated by the following formula: Corrected calcium mg/dL = (0.8 * (Normal Albumin – Pt’s Albumin)) + Serum Ca ) or use the calculator at the bottom of this post.
The low Albumin level accounts for the low calcium level. This may be the reason for a patient with a low albumin/protein level, also having their calcium level reported as low. However, when adjusted for the protein deficiency the corrected calcium comes into normal range. Video of Trouseau’s sign of a patient with calcium deficiency.
The first step in a patient who has low calcium reported, is to make sure their protein and albumin levels are normal, along with Vitamin D.
Calcium levels are managed by two processes major regularly hormones and influencing hormones. Controlling or major regulatory hormones include PTH, calcitonin, and vitamin D. In the kidney, vitamin D and PTH stimulate the activity of the epithelial calcium channel and the calcium-binding protein (ie, calbindin) to increase calcium absorption. Influencing hormones include thyroid hormones, growth hormone, and adrenal and gonadal steroids.
Corrected calcium = 0.8 * (4.0 – serum albumin) + serum calcium
Join our 2018 Back on Track challenge and let’s get back on track for 2018! The holidays were wonderful but if you find yourself with a few extra souvenirs don’t feel alone. The average American gains between 1-8 pounds during the holiday season and I am no exception. Let’s get back on track 2018 together.
Time to clear out the kitchen! Disposing of temptations and high trigger foods is the first step to getting back on track. Throw it all away and don’t allow them back in. If foods are difficult to acquired then they are less likely to be consumed.
Stock up on high protein and whole, unprocessed foods that are low carbohydrate and nutrient dense. When quality foods are easily available we are more likely to stay on track with the types of foods we should be eating. Simple sugars/carbohydrates are the biggest culprit of holiday weight gain. We need to go back to the basics of hydration, high protein, low carbohydrate/sugar, vitamin/mineral supplements and exercise. Simple sugars and carbohydrates are easy for our bodies to use and absorb. Cutting them out can jump start your weight loss. Each individual needs to identify the daily carbohydrate intake that works for them. Some people stay under 50 grams of carbohydrates daily and some can tolerate more daily grams. You may also need to look at your protein and fat intake. All excess nutrients absorbed have the potential to turn into fat mass and inhibit weight loss. Metabolism video.
Hydration is an important ways to start getting back on track. Water is essential to life functions. The brain is 85% water, blood is 80% and muscle is about 70% water. Hydration aids in digestion, eliminating waste, byproducts and toxins. It also can decrease the feeling of hunger. Lack of hydration can increase fatigue which can lead to craving high carbohydrate foods to increase energy.
Protein’s importance in almost every bodily function and muscle mass can not be ignored. High quality complete Protein sustains muscle mass during weight loss, aids immunity, antioxidant function, and enhances leptin and insulin function. Filling up on protein first will help with carbohydrate carvings and give a sustained satisfied feeling. A prior blog post gives additional information on the importance of protein and the effects of protein malnutrition. WLS makes daily protein intake important but especially after Duodenal Switch, protein is a necessity of daily life.
Vitamins, minerals and supplements will ensure the body has the nutrients it needs to function adequately and can keep cravings at bay. Deficiencies in vitamins and minerals can cause cravings for foods. Vitamin and minerals are essential to muscle function, red blood cell production, bone health, and numerous other physiologic functions. We may all slack off on our supplements occasionally but now is the time to get back into the habit of daily vitamins and mineral supplements. A daily vitamin, mineral, and supplement routine is a lifetime commitment after Duodenal Switch or any WLS. Here is a list of commonly used supplements. If you haven’t kept up with your minimum yearly laboratory studies, now is the time to be seen and have your labs done.
Exercise can increase weight loss, overall well being, mental well being, mood, alertness, improve digestion, improve sleep, and increases energy levels. Exercise does not have to be a daunting task. Simply adding 15-30 minutes of activity can give added benefits. Yoga, walking, dancing, lifting weights, hiking, and sports activities can be included or added to more traditional forms of exercise. There are many free online videos for all types of exercise available. This year we are teamed up with The Kinesis Centre to offer a 4 week training program that can be accessed from anywhere. A 4 week training program will be included in our 2018 Back On Track Grand prize.
Finding a new hobby can keep both your hands and mind busy, curbing the unconscious eating of foods that are high in sugar and carbohydrates. Adult coloring books, drawing, painting, knitting, crocheting, sewing, dance lessons, gardening, learning to play an instrument and many others are great ways to use your time and expand your quality of life and brain function. New hobbies can also help establish new coping skills. Our previous post on Coping Skills After Bariatric Surgery can be found here. There are a whole host of online videos for “how to” on new hobbies.
Teaming up with others can also help increase weight loss and compliance. Support from friends, family and other groups will assist you. There is a whole gamut of support group online and in person. If you have fallen out of the habit of attending our support group or webinars get back to them. You can find our schedule and announcements regarding webinars here. Our Central Valley Bariatric Facebook page also gives daily inspirational messages, protein recipes and articles and any new information or research available. There is also our Duodenal Switch Facebook Group. Anything that increases accountability is a benefit and motivates us to stay on track.
Experiment with new recipes and flavors that are bariatric friendly and within your dietary needs. There are so many options for quick and easy meals that are whole foods, high protein, and low carbohydrate. We have several recipes on our page for all stages following weight loss surgery and Duodenal Switch. However, there are endless option on the internet in Paleo, low carb, and high protein type recipes.
In the spirit of new starts and getting back on track 2018, we are having a giveaway with the basics to get back into the swing of things. This year we are looking for before and after weight loss surgical journeys for our Grand Prize. Share your weight loss journey! Don’t be shy, your journey can inspire others and/or motivate yourself. To enter the Back on Track 2018 Giveaway, please submit your weight loss surgical journey with before and after pictures to email@example.com or you can also post your before and after pictures on our Facebook page. You will also need to sign a release for the use of your story on our website. We will draw 2 names from those that enter by announcing it on our FaceBook page or by e-mail on February 14, 2018. You must submit your mailing information to firstname.lastname@example.org in order to claim the prize. You must be a verifiable patient of Dr. Ara Keshishian.
We are also doing 3 prizes of a 4 week training with the Kinesis Centre if you share an achievement picture on our FaceBook page . This achievement picture can be a milestone in your journey, something you’ve haven’t done before, a non-scale victory, a goal that you reached, anything that you are proud of achieving. Let’s do this 2018 Back on Track challenge!
Please remember that medications, health status, age, bowel motility, genetics, and diet all play a role in weight and weight maintenance. Please have a physician review your health history and medications.
*NOTE: Giveaway items may or may not be identical to the pictured items.
We are not affiliated with any of the products nor do we endorse any one type of product. There is no cash value to the prizes.
Fat and Protein after weight loss surgery…. This is a subject that seems to come up all the time.
What I recommend is “…Water, protein, vitamins, supplements and every thing else….”
Dehydration can cause a lot of problems, stay hydrated.
Weight Loss Surgery (WLS) is a surgically imposed catabolic state (surgical induced starvation). The weight is lost by not allowing enough caloric intake/absorption and forcing the body rely on stored sources of energy, mostly fat mass. The rationale for the high protein intake is to minimize net muscle mass loss during the catabolic state. Low carbs and low fat further push the body into catabolizing the fat mass, and reducing the net loss of protein content. As the fat mass is broken down it will release hormones and other byproducts that the body will eliminate. Hydration is crucial to every bodily function and even more so in the weight loss phase to allow for elimination of some of these byproducts.
The mechanism by which Duodenal Switch works during the weight loss phase is by limiting the caloric intake. Long term Duodenal Switch keeps the weight off due to the malabsorptive component as the caloric intake increases. Protein intake, Vitamin/Mineral supplementation and diligence in surveillance of vitamin/mineral levels is imperative and a life long commitment after WLS.
There are a number of different types of Fatty Acids. Our bodies naturally produce, from other components, all but 2 essential fatty acids: Omega 3 and Omega 6. Most fatty acids require bile salts to be absorbed within the small intestines. Those are the fatty acids that are absorbed to a lesser degree after Duodenal Switch. Medium chained fatty acids do not require bile salts and can be absorbed into the blood stream from the small intestines. Medium chained fatty acids are used for energy as they are processed in the liver. Medium chained fatty acids are actually given to patients with Short Bowel Syndrome to decrease fatty stool and increase their body weight. This is also a possible reason some fats cause DS patients more loose stools and others do not (medium chained fatty acids). Adding fats is a purely individualized process. Each person has a different length of small bowel, alimentary limb, common channel, percentage of excess weight to lose and metabolism. Patient’s tolerance for fat in regards to vitamin/mineral levels, stool consistency and frequency is completely individualized.
Fats and Fatty acids can be divided according to their structure in groups:
A) Saturated Fat (animal fats, butter, lard- solid in room temperature)
B) Unsaturated Fat (liquid in room temperature)
The main focus in the weight loss phase should be hydration, hydration, hydration, protein, low carb, low fat and vitamin/mineral supplementation (page 22). Rest is key in the early post op phase but gradually adding exercise is also important in ensuring the body does not breakdown muscle mass. Adequate intake of protein and use of muscles diminishes the bodies natural response of breaking down muscle mass in a low caloric intake state.
Post Surgical Needs for the first 90 days in order of importance:
This is to allow healing to take place before adding additional stress on the body and surgical sites.
Minimum of 64 ounces of fluids daily
Minimum 80-100 grams of protein daily (protein requirements are based on ideal body weight)
30 gms by 30 days post-op
60 gms by 60 days post-op
90 gms by 90 days post-op
Rest (early Post-op)
Proteins are important, not only for structure (muscle) but for functions. We know that proteins and amino acids are involved in all aspects of our body’s function. This is even more critical during the rapid weight loss phase. Protein needs may increase and change based on health status, pregnancy, surgeries, healing, etc.
When it comes to fat, I do not recommend patients consuming excessive amounts of fat- At the same time I do not recommend patients go on a low fat diet. There is this misconception that since DS is causing fat and fat soluble vitamin malabsorption, then taking more fat (in excessive amounts) can solve the problem of vitamin deficiency. How about the possibility that some patients are causing their own vitamin deficiency by taking large volumes of fat which may results in more frequent bowel movements and decreased vitamin absorption.
It is not to be forgotten that each patient will respond differently with dietary changes after duodenal switch. Some patients may tolerate more and some less fat in their diet. After the initial 90 day post op phase I recommend that patients go slowly in adding new food items by giving it several days before adding another food item. i.e.; add carrots for 3-5 days to see how your body handles it before attempting to add another new item. The above is not the entire weight loss process or education and is only a small portion of the education needed before undergoing any WLS procedure. These recommendation are my recommendations for my patients with the Hess technique for Duodenal Switch.
- Maintaining a healthy diet
- Cessation of ALL tobacco and alcohol use
- Do not use NSAIDS prior to surgery or after surgery until cleared by surgeon
- Getting plenty of rest
- Staying Hydrated
- Pulmonary embolus prevention exercises such as ankle circles and point and flex toes
- Maintaining or starting a regular activity level. Any amount of increase in activity will benefit you after surgery. Walking, squats, lifting weights with arms
- Full laboratory blood studies and vitamin levels as ordered by the surgeon
- Start and optimize your vitamins, calcium and other mineral and supplements. Vitamin D deficiency increases surgical complications. (Another Vitamin D article)
- Manage preexisting health conditions (diabetes, sleep apnea, high blood pressure etc..) Follow instruction in regards to what medication to stop or continue before surgery i.e. Aspirin, blood thinners, medications that interfere/interact with anesthesia, etc.
- Two forms of Birth Control if indicated.
- Have a clear understanding of the procedure
- Study all information provided to you regarding your surgery
- Remember that surgery is one of many tools to assist in weight loss and improved health. It does not fix other issues.
- Realistic expectation of the outcome of surgery
- The role of family involvement for support
- Be prepared with all the purchases for the post operative diet, vitamin and mineral supplements.
- There is also a number of other variables that will improve the long term outcome of the weight loss surgery:
- Investigate Protein Supplements for the highest bioavailability
- Try and eat whole, unprocessed foods
- Read labels on all food items
- Look for high protein recipes
- Network with supportive people who will provide a positive influence
- Long term success also depends on:
- Maintain daily protein requirements
- Maintain daily vitamins, calcium, minerals and other supplements
- Routine follow up with your bariatric surgeon.
- Routine laboratory studies to surveil vitamin and mineral levels.
- Get your medical advice from your surgeon.
- Get suggestions from other patients. Do not confuse this with medical advice.