The Two Mainstream Diet Plans That Actually Work, According to Science

Notifications

Bistro MD: Does This Very Popular Diet Really Work?
Phil McGraw, the well-known TV mental health professional and the host of the popular daytime talk show Dr. Expensive and did not work at all Marybeth Verified User. 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. Optifast meal replacement shake contains multiple ingredients. Optifast results occur when the dieter lost weight and improved overall health and wellness. The video below is a televised blind taste test of diet meals wherein Bistro MD was rated No.

What is Optifast?


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. While this may cause weight loss, some find it difficult to follow such a very low-calorie diet. Assuming a person is ready to start the program and finds a clinic nearby, the diet is still very intensive and will require a lot of time off of work or school for medical appointments.

This may also be a deterrent to success and may cause people to quit halfway through. Some of the ingredients used in Optifast products are also questionable. But, they may not prevent the dieter from losing weight, which is the main purpose of the program. Perhaps the best way to get a better idea of whether Optifast works is to take a look at some Optifast user reviews.

I need to step up my exercise level now. I had to go buy smaller underwear 3 times already, and have bought ahead for the next 2 sizes I will be going down this spring. I LOVE this program! By , I was down to If you are thinking about Optifast, know that it works if you are ready to put in the work. Optifast is one the few medically-supervised weight loss programs shown to work.

Aside from customer reviews, there are studies show its effectiveness. Weight management incorporates diet, supplementation and exercise. When it comes to supplements, there are alternatives to fit your lifestyle changes.

The formula contains green tea, garcinia mangostana, ChromeMate and caffeine. All are clinically-tested and shown to help boost metabolic rate and energy levels, while also helping curb hunger. Also, the team supporting Burn TS is offering a 2-Week Sample as a sign of confidence in their supplement.

Choosing the right weight-loss system can be confusing and often times frustrating. Let us know a little more about you and your goals. Choosing the right product is the 1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn TS, with scientifically backed ingredients.

Many people have had success with Optifast. The cost of a bottle of Optifast varies, considering this is weight-management program. Optifast can be purchased using their Official Site or through Amazon. This depends on the insurance company you use and the level of coverage you have. Contact your provider prior to beginning the program to find out what they cover.

Opti is a three phase program. During the first weeks — the active weight-loss phase — you will consume full meal replacements with Optifast products. During the transition program, you move to eating regular food you make yourself.

Optifast is best for patients with a BMI of over It is recommended only as part of a comprehensive treatment program.

But, we have notices that Dietspotlight Burn offers a trial; make sure to check it out! Optifast is a total program aimed at weight management. It combines educational material related to lifestyle and the regular monitoring of medical issues with a diet focused on meal replacement. More details about the Optifast program can be obtained via a one hour consultation with a professional at a clinic in your area.

To date, Optifast has not been tested for the presence of gluten. However, it is noted that quite a few of the products are comprised only of gluten free ingredients. As such, they are appropriate for individuals who have an intolerance to gluten or have been diagnosed with Coeliac Disease.

Some of the more notable ingredients in the Vanilla version Optifast are: There are calories in a vanilla shake made by Optifast. Other nutritional components in 5 grams of total fat and 0 grams of sugar.

An HMR Diet is extremely regimented in order to facilitate the weight lost process. A Weight loss plan that makes of HMR associated foods will use these meals and snacks in deference to other choices available on the market in order to eliminate the guesswork out of choosing what to eat.

HMR foods include snack bars, multigrain hot cereal, pudding, various entrees, and shakes. There is actually quite a variety of allowed vegetables and food that you can eat when in on the Optifast program. Some of the more notable vegetables that are allowed include green beans, alfalfa sprouts, eggplant, bean sprouts, cucumbers, bok choy, celery, cauliflower, carrots, capsicum, brussel sprouts, and cabbage.

Summer Banks, Director of Content at Dietspotlight, has researched over weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with professionals in the weight loss industry and completed coursework in nutrition at Stanford University.

Do Not Send Email Notifications. Problem is, I gained back 20 of the 40 lbs I lost within 2 months, and really have been eating fairly sensibly. My clothes are so loose. Lean Cuisine is a line of low-fat frozen dinners designed for dieters and is available in your local grocer's frozen food section. Nutrisystem is a weight loss program that provides all your meals prepackaged through the mail.

These foods are designed by a nutritionist to eliminate the need to plan your diet program. Both Lean Cuisine and Nutrisystem provide prepackaged meals that complement a well-balanced diet and weight-loss program.

All meals are designed by nutritionists for proper nutrition with low calorie content. Both meal programs provide foods that are easy to prepare and do not take a long time to cook. Lean Cuisine foods are available in the frozen food section of the grocery store. They do not create your weekly meal choices or offer any packaged snack foods, daily meal choices or daily dietary fresh food requirements. Nutrisystem foods are ordered monthly and are delivered to your home.

All meals are planned out in advance. You choose your meal options from breakfast, lunch, dinner, snacks and dessert sections on the monthly food order form, according to the Nutrisystem website. Except for personal choices, Nutrisystem is designed so you do not have to design a diet meal plan. Both plans require that you purchase fresh vegetables and fruits in addition to the regular meals. Lean Cuisine has limited support services. You need to register to use the tools.

The support is mostly in FAQ question-and-answer format with nutrition and exercise advice provided as well.

Video of the Day