Weight Reduction Medications and Programs

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The Two Mainstream Diet Plans That Actually Work, According to Science
From the studies, 19 effect sizes were extracted and analyzed using MIX meta-analysis software. Give it a little time and you should level out. Exceptional faculty Our Ph. There is actually quite a variety of allowed vegetables and food that you can eat when in on the Optifast program. One of them is pyruvate. This content does not have an English version. People had lost 6.

What Does Optifast Do?

Medical Weight Management

Weighted mean differences WMDs were calculated for net changes in the outcomes. These investigators assessed heterogeneity by the Cochran Q test and I 2 statistic and publication bias with the Egger's test.

Pre-specified sensitivity analyses were performed. A total of 11 trials were included, from which 5 presented low risk of bias. The overall quality of the evidence was low-to-moderate. Trials with a cross-over design were responsible for the heterogeneity.

The authors concluded that despite statistically significant results, the recommendation to replace dietary LCTs with MCTs must be cautiously taken, because the available evidence is not of the highest quality. Changes in blood lipid levels were secondary outcomes.

Identified trials were assessed for bias. Mean differences were pooled and analyzed using inverse variance models with fixed effects. Heterogeneity between studies was calculated using I 2 statistic. No differences were seen in blood lipid levels. Many trials lacked sufficient information for a complete quality assessment, and commercial bias was detected.

Although heterogeneity was absent, study designs varied with regard to duration, dose, and control of energy intake. The authors concluded that replacement of LCTs with MCTs in the diet could potentially induce modest reductions in body weight and composition without adversely affecting lipid profiles.

However, they stated that further research is needed by independent research groups using large, well-designed studies to confirm the effectiveness of MCT and to determine the dosage needed for the management of a healthy body weight and composition. They performed a search of English-language articles in the PubMed and Embase databases through April 30, Differences in weight loss between FTO genotypes across studies were pooled with the use of fixed-effect models.

A meta-analysis of 10 studies comprising 6, participants that reported the results of additive genetic models showed that individuals with the FTO TA genotype and AA genotype those with the obesity-predisposing A allele had 0. A meta-analysis of 14 studies comprising 7, participants that reported the results of dominant genetic models indicated a 0. In addition, differences in weight loss between the AA genotype and TT genotype were significant in studies with a diet intervention only, adjustment for baseline BMI or body weight, and several other subgroups.

However, the relatively small number of studies limited these stratified analyses, and there was no statistically significant difference between subgroups. Hypoxic conditioning has been previously used by healthy and athletic populations to enhance their physical capacity and improve performance in the lead up to competition. Recently, HC has also been applied acutely single exposure and chronically repeated exposure over several weeks to over-weight and obese populations with the intention of managing and potentially increasing cardio-metabolic health and weight loss.

At present, it is unclear what the cardio-metabolic health and weight loss responses of obese populations are in response to passive and active HC. Exploration of potential benefits of exposure to both passive and active HC may provide pivotal findings for improving health and well-being in these individuals. These researchers carried out a systematic literature search for articles published between and Studies investigating the effects of normobaric HC as a novel therapeutic approach to elicit improvements in the cardio-metabolic health and weight loss of obese populations were included.

Inconclusive findings, however, exist in determining the impact of acute and chronic HC on markers such as triglycerides, cholesterol levels, and fitness capacity. The authors concluded that normobaric HC demonstrated observable positive findings in relation to insulin and energy expenditure passive , and body weight and BP active , which may improve the cardio-metabolic health and body weight management of obese populations. However, they stated that further evidence on responses of circulating biomarkers to both passive and active HC in humans is needed.

The following indicates maximum ideal weight in shoes with one-inch heels based on body frame and height:. Clinical Policy Bulletin Notes. Links to various non-Aetna sites are provided for your convenience only. Weight Reduction Medications and Programs. Aetna considers the following medically necessary treatment of obesity when criteria are met: Weight reduction medications, and.

Dexamethasone suppression test and hour urinary free cortisol measures if symptoms suggest Cushing's syndrome. Rice diet or other special diet supplements e. American Obesity Association, C. Guidance for treatment of adult obesity. Accessed March 16, Long-term pharmacotherapy in the management of obesity. Gain and loss in weight. Department of Agriculture and U.

Department of Health and Human Services. Nutrition and your health: Dietary guidelines for Americans. Home and Garden Bulletin. Government Printing Office; The effect of pharmacologic agents. Am J Clin Nutr. United States Pharmacopeial Convention, Inc.

Drug Information for the Health Care Professional. United States Pharmacopeial Convention; Introductory Nutrition and Diet Therapy. Drugs used in obesity. Therapy for obesity--today and tomorrow. Baillieres Clin Endocrinol Metab. Use and abuse of appetite-suppressant drugs in the treatment of obesity.

American Society of Health-System Pharmacists; Clinical guidelines on the identification, evaluation, and treatment of overweight and obesity in adults. The acute 1-week effects of the Zone diet on body composition, blood lipid levels, and performance in recreational endurance athletes.

J Strength Cond Res. Haller C, Schwartz JB. Pharmacologic agents for weight reduction. J Gend Specif Med. Weight loss with self-help compared with a structured commercial program: Pharmacological approaches to weight loss in adults.

Technology Assessment Report No. Obesity - problems and interventions. A rapid and systematic review of the clinical effectiveness and cost-effectiveness of orlistat in the management of obesity.

The prevention and treatment of childhood obesity. CRD; ; 7 6. Preventive Services Task Force. Screening for obesity in adults: Behavioral counseling in primary care to promote a healthy diet: Am J Prev Med. Behavioral counseling in primary care to promote physical activity: American Gastroenterological Association medical position statement on obesity.

Guidance on the use of orlistat for the treatment of obesity in adults. The clinical effectiveness and cost-effectiveness of sibutramine in the management of obesity: Ephedra and ephedrine for weight loss and athletic performance enhancement: Clinical efficacy and side effects. Screening and interventions for overweight and obesity in adults.

What works for obesity? A summary of the research behind obesity interventions. Diet programs for weight loss in adults. Accessed September 21, Systematic review of the long-term effects and economic consequences of treatments for obesity and implications for health improvement.

A systematic review of the clinical effectiveness of orlistat used for the management of obesity. Long-term pharmacotherapy for obesity and overweight. Cochrane Database Syst Rev. Pittler MH, Ernst E. Dietary supplements for body-weight reduction: Evidence based review of weight loss medicines: What is the evidence for the safety and effectiveness of surgical and non-surgical interventions for patients with morbid obesity?

Behavioral therapy programs for weight loss in adults. Accessed February 7, Treatment of obesity in children and adolescents. Diagnosis and treatment of obesity in the elderly.

Accessed January 15, Pharmacological and surgical treatment of obesity. Agency for Healthcare Research and Quality; July Pharmacologic and surgical management of obesity in primary care: A clinical practice guideline from the American College of Physicians.

Pharmacologic treatment of obesity. An evaluation of major commercial weight loss programs in the United States. Screening and interventions for childhood overweight: Randomized trial of lifestyle modification and pharmacotherapy for obesity.

N Engl J Med. Safety of drug therapies used for weight loss and treatment of obesity. Looking to the future: Mayo Clinic School of Medicine students acquire experiences across a spectrum of patient populations in multiple practice settings. Mayo Clinic School of Medicine is the first in the nation to integrate a science of health care delivery certificate program into medical degree training. World-renowned faculty at a 3. Beyond full-time faculty, students have unparalleled access to more than 3, other Mayo Clinic clinicians and researchers across all three campuses.

Mayo Clinic School of Medicine all campuses is ranked No. This content does not have an English version. Dieters on any one of the Optifast programs are required to consume primarily Optifast products during the main phase of the diet, which may last over six weeks. The three Optifast phases include: The patient visits the clinic where the doctor run tests and prepares a custom program.

The second phase also known as Active 1 Phase is the transition phase. It lasts about six weeks and slowly begins adding in regular foods. The dieter exercises and practices good eating habits learned throughout the program. Dieters eat regular food and Optifast meal replacement meals and a benefit is an ongoing support from Optifast. Optifast offers several different products. The Optifast Method relies on meal replacement shakes. Optifast meal replacement shake contains multiple ingredients.

Maltodextrin is often used as an additive in candies, sweet drinks and added to provide a source of calories and energy for Optifast users. However, it comes with a few health risks. Maltodextrin may lead to spikes in blood sugar. Unsteady blood sugar levels may affect energy levels, mood and cause side effects. Maltodextrin consumption may also trigger allergic reactions, and some research suggests that it may even cause bacterial infections in the intestines.

Soy Protein Isolate is a controversial ingredient in many products, including Optifast meal replacement shakes, bars, and soups. One study, conducted on rats, showed a disruption in thyroid functioning in both male and female rats.

In particular, the isoflavones in the soy protein isolate affected the hepatic thyroid hormone receptors. Canola oil, or rapeseed oil, is produced from modified Brassica oilseeds and is typically grown and produced in India and China.

Canola oil is also one of the most commonly used oils in the world for a variety of purposes including culinary and industrial.

This oil provides a favorable balance of fats which poses less of a health risk concerning cholesterol and body weight. Moreover, canola oil is a key ingredient in several Optifast products. Canola oil is one of the healthier oils. Fructose, often called fruit sugar, is an additive found in candies, sweets and sugary drinks.

The bloodstream absorbs fructose during digestion. This absorption process makes fructose a contributing factor to insulin resistance, obesity, metabolic syndrome and hypertension. Vitamins and minerals in products help add to a well-rounded diet and prevent deficiencies associated with a lack of dietary nutrition. Some Optifast products contain milk. For example, one of the main ingredients in Optifast is milk protein concentrate.

Milk protein concentrate typically adds additional calcium, magnesium, and phosphorous to products. Optifast products are designed to be nutritionally complete. The diet requires dieters to consume Optifast-approved products. Quality ingredients help dieters maintain weight loss.

Each eight ounce serving of Optifast ready to drink shake contains:. Optifast shakes come in strawberry, vanilla, chocolate, chai, coffee, mocha, banana, caramel, and assorted. Optifast bars come in chocolate, cappuccino, berry, cereal bar with cranberry, and assorted pack. Optifast soups flavors include chicken, tomato and vegetable.

Some concerns regarding the Optifast programs and products have surfaced from time to time. However, there are some key benefits to using Optifast diet plans including:. Optifast is recommended for most Type 1 and Type 2 patients.

Optifast is recommended for patients considering laproscopic surgery. Optifast diet plans are some of the only comprehensive diet plans that provide medical support, nutritional counseling, and meals. Likewise, many programs offer meal replacement foods without any of the monitoring or support that dieters need to stay healthy and have a successful outcome. Optifast has a weight management system tailored specifically for teens. It address the unique medical, nutritional, and behavioral needs of obese and severely obese teens.

Optifast is a line of products and an associated diet plan produced by the Novartis Medical Nutrition Corporation. The company is headquartered in Basel, Switzerland and produces many different pharmaceutical and general nutrition products including Gerber baby food. According to Novartis, since the company introduced Optifast in , more than one million people have used the diet. It was the first all liquid very-low calorie physician monitored diet to be available commercially.

Although the Optifast line began with pre-made drinks, it has grown to include soup mixes and nutrition bars. The company has had to recall their products in the past due to contaminations. This voluntary recall due to salmonella was in line with the FDA recommendations.

Optifast results occur when the dieter lost weight and improved overall health and wellness. The Optifast programs are primarily for health purposes and not just physical shape or numerical weight. A person who has gone through the program and has signs of improved health is considered a success. The Optifast diet plans are more supportive in many ways than other diet plans.

By checking in with their physician, psychologist, and dietitian on a frequent basis, Optifast dieters are more likely to stay on track and avoid any risks associated with weight loss.

However, the risks that may occur whenever a person starts a diet like this include:. Even though the Optifast products contain plenty of nutritional value for energy, people on all liquid Optifast diets may experience fatigue and dizziness as well as a lowered inclination towards physical activity.

The subsequent result of less activity may have a negative impact on the heart. Gallstones, develop in the gallbladder are also a possible side effect for people who rapidly lose weight. Whenever someone loses weight quickly, their liver produces extra cholesterol which may lead to gallstones. Also, fasting makes the gallbladder less effective and contributes to the formation of gallstones as well.

A less dangerous but disappointing side effect of liquid dieting is a metabolic rate adapting to weight loss. When the body operates on limited calories, metabolism may slow. It typically lasts for 26 weeks. The products from Optifast include shakes, soups, protein drinks, nutrition bars and vitamin and mineral supplements, which are made by Nestle.

Optifast has been around since at least There are clinic locations all over the United States and Canada. Most dieters consume around five shakes per day and maybe even a few snacks, but the caloric allowance will depend on the weight and health of the user as well as whether the dieter plans to have weight reduction surgery during the program.

The cost of the entire Optifast diet program may run upwards of a few thousand dollars. The cost includes visits to the Optifast clinics, applicable tests, therapy sessions and nutritional counseling.

Also, meal replacement products vary in cost as well. Considering the dieter is only allowed to eat or drink Optifast products during the first phase, this may get expensive fast. There are also additional costs associated with the Optifast. There are reports of a monthly fee, a starting fee and service fees. Moreover, the price varies depending on the goals of the person. However, some consider Optifast products not budget-friendly.

You can contact the company directly for specifics relating to price. Optifast uses a non-traditional approach to weight loss. The Optifast diet restricts calories to a certain degree.

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