Optimal Weight 5&1 Plan promises a “gentle but efficient fat-burning state while maintaining retaining lean muscle mass.” The plan claims to help you reach and maintain your weight through a combination of supplements, meal alternatives, and coaching. But, the program comes as a kit costing well over $400 and loaded with processed foods.
Our research team decided to take a closer look. All evidence shows that reducing caloric intake and adding exercise is the best way to reach healthy weight goals.
Does Optimal Weight 5&1 offer anything different to justify that hefty price tag? We looked at the kit ingredients, studied the diet plan, read user feedback, and summarized our findings for you.
Optimal Weight 5&1 Plan can be purchased through their Official Site.
Also known as the Medifast 5&1 Plan, the Optimal Weight 5&1 Plan is a program that helps you reach your ideal weight and maintain the results for the long term.
You eat six times a day (small meals), receive expert coaching and advice, and allow Optavia fuelings to help you manage what you eat.
With the Optimal Weight 5 and 1 Plan, you will need to purchase a BeSlim kit, which consists of Optavia products such as snack bars, shakes, smoothies, cereals, soups, and other Optavia foods. Here are the BeSlim kits for the TSFL 5&1 Plan: Essential Optimal Kit, Select Favorites Kit, and Essential On-The-Go Kit.
Does the Optimal Weight 5&1 Plan work for weight loss?
This is how much it costs to start on the respective program. We always recommend trying a product before making a large investment.
= Initial product cost is less than $5
= Initial product cost is between $6 and $50
= Initial product cost is between $51 and $150
= Initial product cost is $151 or more
Optavia (Take Shape for Life) – The Company Behind 5&1 Plan
Take Shape for Life is primarily owned by Medifast (the parent company). It was started back in 2002 and is based in Port Neches, TX.
Aside from the Optimal Weight 5 and 1 Plan, Take Shape for Life also offers the Optimal Health 3&3 Plan, Optimal 4&2&1 Plan, and Powerful Hydration to help you sustain a healthy weight after you reach your weight loss goal.
Take Shape for Life also offers personal coaching and daily inspiration to help you reach your goals. You can shop for the BeSlim kits and Optavia Medifast foods directly through the official website.
As of 2019, Medifast expanded the business into Hong Kong and Singapore.
Medifast Customer Service
Medifast, Inc. was founded in 1989 and is rated well by the Better Business Bureau (A+). We also took a look at the Consumer Affairs website, where there are more than 400+ consumer reviews. We found both positive and negatives responses to Medifast and the customer service they offer.
As of January 2021, Medifast still has an A+ rating with the BBB, but customer reviews give the company one out of five stars.
In 2020, Optavia Essential Old Fashioned Maple & Brown Sugar Oatmeal were voluntarily recalled due to undeclared traces of milk.
Scroll below for one of the best products we’ve seen over the last year.
Optimal Weight 5&1 Plan Benefits
Here is a rundown of the Optimal Weight 5&1 Plan benefits and perks:
Lose weight fast
Select from 5 Optavia Fuelings each day (every 2-3hours)
65 different Optavia Fuelings to choose from
One Lean & Green Meal per day
Optavia bars and foods are convenient for on-the-go
Feel satiated (full)
Burn off fat
The Research Behind Optimal Weight 5&1 Plan
The official website states, “Our products are scientifically formulated with the right balance of carbohydrates, protein, fat, and sugar to help you burn fat and retain muscle on your health journey.”
It goes on to say that, “We’ve worked with physicians, scientists, and nutritionists to create portion-controlled fuelings to make it easy for you to stay on your plan and keep the focus where it belongs: on gaining your Optimal Health.”
According to the journal Obesity Science and Practice, “Evidence‐based commercial programs can be an important tool to help adults with overweight and obesity lose clinically relevant amounts of weight.”
How to Get Started With Optimal Weight 5&1 Plan
To get started with Optimal Weight 5&1 Plan, you need to order one of the kits. The kit will include Optavia Select Fuelings to last you for 20-30 days. This means many Optavia shakes, bars, cereals, smoothies, and dishes.
You will also have one-on-one coaching available and Optavia recipes, and an online community to assist you.
Other Optimal Health Programs
Other Optimal Health programs from Take Shape for Life include the Optimal Health 3&3 Plan, Optimal Health 4&2&1 Plan, and Purposeful Hydration. Unlike the Optimal Weight Loss 5 & 1 Plan, this program involves eating three balanced meals a day and three Optimal Health fuelings to sustain your healthy weight.
But portion sizes are still relevant, and you need to eat every 2-3 hours to stay on track. A final option is the Optavia 4&2&1 Plan. You eat four Optavia Fuelings meals, two green and lean meals you prepare, and a snack on this plan.
Optavia premier is another popular subscription plan available from Optavia. With this plan, individuals receive free meals, free shipping on all orders, and exclusive discounts. Once individuals choose their kit, the membership program ships it automatically every month.
Optavia Food – Is The Optimal Weight 5 & 1 Plan Healthy?
There are dozens of Optavia Fuelings to choose from on the 5&1 Plan. This includes supplements, snacks, shakes, teas, smoothies, bars, desserts, pasta, and even breakfast foods.
While these Optavia products are available individually on the official website, you can also find them in the kits. You should expect to eat many bars and shakes on this diet plan, which is processed foods. There may be Optimal 5&1 Plan diy, or do-it-yourself, food options as well.
Optimal Weight 5&1 Fuelings – Are the Ingredients Effective for Weight Loss?
Commonly found in meats, dairy products, eggs, soybeans, nuts, beans, seeds, and legumes, this macronutrient is made up of amino acids. It helps reduce appetite, repair the body, and build lean muscle tissue.
The American Journal of Clinical Nutritionnoteds that protein plays an important part in weight management. Additionally, the journal Obesity Facts studied the connection between protein and weight loss, concluding “participants with more adherence rate in the HPD [high-potein diet] group lost significantly more weight.”
This indigestible carbohydrate is also called roughage in produce, whole grains, nuts, beans, and seeds. It moves through the digestive tract to help with regularity and gut health. Based on research presented in the Journal of Nutrition, “dietary fiber intake, independently of macronutrient and caloric intake, promotes weight loss and dietary adherence in adults with overweight or obesity consuming a calorie-restricted diet.”
Essential Vitamins and Minerals
Found in a variety of foods, these nutrients are crucial for healthy body function. According to the National Institutes of Health – Office of Dietary Supplements, “foods in nutrient-dense forms contain essential vitamins and minerals and also dietary fiber and other naturally occurring substances that may have positive health effects.”
However, excessive vitamin intake is also associated with a higher weight, according to research published in WoD.
Also called good bacteria, these are live microorganisms that help promote gut health, which aids with regularity and the prevention of problems like diarrhea and constipation. According to the journal Nutrients, “probiotics, which are generally considered safe for human health, have shown some promise.”
Monk Fruit Extract
A natural sweetener used in foods and supplements, often to reduce calories. It’s more than 100 times sweeter than traditional cane sugar. Research available in the Nutrition Journal concluded, “this scoping review identifies the needs for future research to address the numerous evidence gaps related to health effects of NNSs [non-nutritive sweeteners] use.”
Optavia Side Effects
As with most diet foods and supplements, you may notice some side effects with Optavia prepackages fuelings. This is likely due to certain ingredients. Some of the reported side effects are as follows:
You are encouraged by Take Shape for Life to join the BeSlim club to make the Optimal Weight 5&1 Plan easy and convenient. This allows you to buy the Octavia kits (119 servings), which have everything you need.
The Optimal Weight 5&1 Plan pyramid costs $414.60 and comes in two options: Essentials Optimal Kit and Essential On-The-Go Kit.
Although no longer available, other weight plan options included Essential Optimal Kit with the Habits of Health System, Select Optimal Kit with the Habits of Health System, and Essential On-The-Go Kit with the Habits of Health System – all of which cost between $292-426.
If you are eating six times per day, a kit will not even last one month. The least you will spend is $300 a month, but likely more around $400 to $500. Currently, the weight-loss plans are only available for purchase on the official Optavia website, where there is an Optimal Weight 5&1 Plan pdf available as well.
Optimal Weight 5&1 Plan Refund Policy
On their official website, Optavia mentions a 30-day return policy. However, individuals can only receive a refund on consumable items, meaning that opened packages can not be refunded.
Additionally, customers will need to receive a Return Merchandise Authorization Number before being able to ship back any products. Customers are responsible for shipping fees.
Optimal Weight 5&1 Weight Loss Results
According to the official website, the average weight loss on the Optimal Weight 5&1 Plan is 20 pounds, which occurs in an average of 12 weeks. But weight loss results will vary from person to person, depending on your effort and lifestyle.
What Users Are Saying
What Users Are Saying
“I am now down 44 pounds on 1/29/2020. What a blessing this program has been for me. Even in Disney World this past week, I was successful in eating only on plan and didn’t waiver. I lost five pounds while on that vacation. We were gone three weeks. I get on the scale with anticipation, almost daily, because the scale goes down enough to actually see results. I had a bit of a slowdown during and after Christmas, but I still ate on plan. The worst thing I did on Christmas day was maybe overeat on shrimp cocktail and vegetables with ranch dressing.”
“These are the best tasting bars they have!!! I have had great results with this program. It a trainer program not a fast fix.”
“The Optavia Mint Chip bars are one of my favorite flavors from the 5&1 plan. I am a fan of mint anyway and they remind me of a Thin Mint girl Scout cookie. I will be ordering them with each shipment. Some of the Optavia products have a protein powder smell and this one does not. A must have if you love mint chocolate.”
The Bottom Line on Optimal Weight 5&1 Plan
Controlling your daily caloric intake and food portion sizes with the Optimal Weight 5&1 Plan may indeed help you drop some pounds. After all, it has been shown that reducing your calories aids with weight loss.
This Optimal 5&1 Plan indeed offers many food options, and you do receive coaching to help you reach your goals. But there are a few concerns we have with this Take Shape for Life program.
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Optavia created the Optimal Weight 5&1 Plan. It claims to help you lose up to 12 pounds by providing food and recipes that limit your consumption to 800 to 1,000 calories every day.
Do I need to exercise with the Optimal Weight 5&1 Plan?
Optavia recommends 30 minutes of exercise daily while following the program.
How many different Optavia Fuelings are there for Optimal Weight 5&1 Plan?
You have your choice of more than 60 Fuelings.
How many meals do I get each day with Optimal Weight 5&1 Plan?
You get 1 Lean and Green Meal, 5 Fuelings and an optional healthy snack.
How much water should I drink?
Drink at least 64 fl. oz. of water every day.
Where can I buy Optimal Weight 5&1 Plan?
Optimal Weight 5&1 Plan can be purchased using their Official Site.
Who cannot use the Optimal Weight 5&1 Plan?
People under 18, and pregnant or nursing women cannot use this program. If you are taking certain medications or have an existing medical condition, you should speak with your doctor to make sure the program is safe for you before getting started.
Is the Optimal Weight 5 & 1 Plan for people not trying to lose weight?
No, but an alternative option is the Optimal Health 3&3 Plan.
How many calories do you eat on Optavia?
This very low calorie diet allows for 800 to 1,000 calories with 80 to 100 carbohydrates per day.
Are there gluten-free food options available?
Optavia Fuelings include some gluten-free choices.
How much does the Optimal Weight 5&1 Plan cost?
Expect to pay anywhere from $350 to $425 for three weeks worth of food, totalling 119 servings.
How long does it take to start fat burning on Optavia?
Fat burning should begin within three to five days of following the Optimal Weight 5&1 Plan.
How much weight do you lose on Optavia?
Optavia claims you can lose an average of 12 pounds while on their program. They say you’ll continue to lose weight for up to 12 weeks following program completion.
What can you eat on Optavia?
On the Optimal Weight 5&1 plan, you’re allowed to eat one “lean and green” meal consisting of protein and vegetables. All these meals will come to 800-1,000 calories per day.
What is Optavia Premier?
Optavia Premier is a membership program from Optavia. When users sign up for the service, they receive automatic shipments of food kits, exclusive discounts, free food, and free shipping.