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Flu InformationDietary Recommendations After Stomachic Bypass Surgery
by:
Protica Research
Once
fleshiness gets out of hand, unresponsive to dietary, life style and medical interventions, forceful
measures are needful to cut down calorie intake. Morbid fleshiness with a BMI (body mass index, a measure of malnutrition) above 40 kg/m2 is an indication for surgical procedures such as stomachic bypass surgery. Stomachic bypass is now a well-trodden path to lower BMI’s and accomplish healthier lives in 18 months or so. 1st used in the 1950’s, only the last two decades have seen safe and booming stomachic bypass surgery with any consistency. Half a century of meticulous observations and patient follow-up has led to the formulation of strict guidelines to ensure desired results.
Gastric bypass is a series of steps initiated starting with the decision to undergo the procedure. Distinguishing existing nutritionary deficiencies is the 1st step towards surgery. Nutriment and mineral deficiency often occur in obesity, and need to be self-addressed
before the procedure. The surgery itself has two goals; to reduce the volume of the stomach and shorten the food transit time in the intestine. After surgery the stomach cannot obtain large meals or participate in digestion. This by itself limits food intake. Food besides bypasses a large part of the bowel and has little time to act with liver and exocrine gland enzymes. As a result, nutrition absorbed from diet drops drastically. In most types of stomachic bypass surgeries done now only 50 cm of the bowel is allowed to function in normal fashion. Compare this to food absorption taking over 7 feet of small and large bowel before surgery.
With such a radical reduction in the capacity to assimilate food, the surgical period can be rather tricky. Only clean fluids are advised for the 1st two days piece waiting for gut to recover. The gut is then re-trained for just about two months before it can go back to a normal diet. During the recovery period the limitations obligatory
by the stomachic bypass procedure should be unbroken
in mind. After surgery the stomach has become more smaller and can only hold about eight ounces at a time. The stomach has besides lost its ability to pulverize food to initiate digestion. Consequently the appropriate diet for surgical recovery would-be be a liquid to soft solid diet that can be taken six to eight times a day in small quantities. Nutrient fluids are preferred since they can provide association
and energy at the same time. Non-nutrient fluids are better avoided or at least restricted to in-between meals.
The type of nutrient chosen besides deserves due consideration. The chosen macronutrient should not affect the stomach voidance time piece providing enough energy to recover from the surgery. In this regard carbohydrates and fats are at either end of a spectrum and neither is suitable. Carbohydrates pass through really quickly and produce really uncomfortable symptoms like vomiting, bloating, diarrhea and sweating. Fat slows the gut considerably, and it is oftentimes subordinate
out because of its direct link to obesity. Research suggests that the macronutrients of select after stomachic bypass surgery are proteins. Proteins do not change stomachic transit time significantly. A high-protein diet can besides provide enough amino acids for repair and growth after a major surgical procedure like stomachic bypass.
Apart from these advantages, a high-protein diet has a special role in the treatment of obesity. Stomachic bypass restricts excessive calorie intake to prevent weight gain. However, accumulated fatty tissue besides inevitably to be gone to accomplish the desired weight loss. The basal metabolic rate (energy expenditure) should be accrued at the same time
to burn keep fat and reduce BMI. This can be achieved by a high-protein diet since proteins in diet increase the basal metabolic rate by stimulating macromolecule synthesis. Observations ready-made during the surgical period besides confirm this proposition. Unless a high-protein diet is provided, weight loss often ceases despite controlled consumption.
Currently, a macromolecule intake of up to 90 grams per day is suggested in the post-operative period. Given the trauma and the limitations the gut is subjected to during the procedure, such a high macromolecule intake can be difficult to maintain. The gut is hardly available and often fails to assimilate proteins and energy from traditional foods and diets. Therefore, a sugar-free fluid macromolecule concentrate with a high bioavailability, adequate essential amino acids, vitamins and minerals is the most appropriate diet in the post-operative period. Digestion is further expedited
if the macromolecule concentrate is already pre-digested, or hydrolyzed. Such a nutrient fluid can at the same time
supply concentrated energy and association
even as once
taken in small quantities.
After recovery and return to a normal diet divided over 3 to 4 meals per day, a high-protein concentrate is still a relevant supplement between or during meals. The macromolecule supplement continues to provide thermogenic action necessary to lose weight essential to sustain weight loss. It besides compensates for any amino acid deficiency in the diet and maintains nutrition on bad days not uncommon in the months and years after a major surgery.
ABOUT PROTICA
Founded in 2001, Protica, Inc. is a nutritionary research firm with offices in Lafayette Hill and Conshohocken, Pennsylvania. Protica manufactures capsulized foods, including Profect, a compact, hypoallergenic, ready-to-drink macromolecule drink containing zero carbohydrates and zero fat. Information on Protica is accessible at http://www.protica.com
You can besides discover just about Profect at http://www.profect.com
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REFERENCES
1. Kellum JM, DeMaria EJ, Sugarman HJ. The surgical treatment of morbid obesity. Curr Prob Surg. 1998;35:791-858.
2. MacLean LD, Rhode BM, Nohr CW. Late outcome of isolated stomachic bypass. Ann of Surg. 2000. 231:524-528.
3. Nutritionary Implications of Bariatric Surgery: Perspectives of Practitioners Audiotape/Handout packages accessible post-conference.
4. Weight management—Position of ADA. J Am Diet Assoc. 2002;102:1145-1155
5. Faintuch J, Matsuda M, Cruz ME, et al. Severe protein-calorie deficiency disease
after bariatric procedures. Obes Surg 2004; 14:175–181.
6. Alvarez-Leite J.I. Nutrient deficiencies secondary to bariatric surgery. Curr Opin Clin Nutr Metab Care 7:569–575.
Just just about the author:
Just just about Protica
Founded in 2001, Protica, Inc. is a nutritionary research firm with offices in Lafayette Hill and Conshohocken, Pennsylvania. Protica manufactures capsulized foods, including Profect, a compact, hypoallergenic, ready-to-drink macromolecule drink containing zero carbohydrates and zero fat. Information on Protica is accessible at http://www.protica.com
You can besides discover just about Profect at http://www.profect.com
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