The 3 Week Diet — Our Review of Brian Flatt’s Diet

Updated for 2018

Are you overweight and want to do something about it?

The review has been updated September 15th 2017
I’ve had my ups and downs with my weight. I used to just think that putting on weight as I aged was normal, and there wasn’t much I could do about it. However, there are times I just get so upset about my lack of energy, motivation and growing waistline that I vow to do whatever it takes to change it.

Sound familiar?

For me, being overweight is more than just how I look. I am concerned for my health.

My family has a history of cardiovascular disease and other health complications. I’ve always been a little afraid that I might have a higher chance of health complications. This really begun to stress me out as I felt myself becoming less and less healthy.

Looking for a change

One day, when I was feeling particularly upset with my weight situation, I came across the 3 week diet. This diet claims that you can lose between 12-23 pounds of fat in just 21 days.

I was skeptical at first. We all have come across advertisements in newspapers, magazines, the internet, and a gazillion other places claiming to reduce our weight but come on … let us be honest: these diet’s never really work.I figured it was just another diet, like the many out there.

What really caught my attention was that weight loss was guaranteed, fast, and included a step by step instruction guide I could follow.

I was interested but really didn’t know if this could be possible. So I figured since I have had enough of feeling unhealthy, and I wanted to do something to lose weight, I thought I would see if this program could really lived up to its claims.

The downside of being overweight

Being overweight is no fun, for many reasons. You aren’t as happy about how you look, shopping isn’t enjoyable, and keeping up with your family becomes more of a chore than enjoyable. Your activities and life are just limited in general.

I’ve personally passed on holidays where I knew would be anywhere near a beach, or in hot weather. I’ve just given up on joining in on those beautiful hikes or nature activities because I know I’ll be the one that holds everyone up. Not to mention all the health issues that are associated with being overweight, there are just a few:

  • Coronary Heart Disease
  • Type 2 diabetes
  • Endometrial cancer
  • Colon cancer
  • Hypertension
  • Stroke
  • Sleep apnea
  • Respiratory problems
  • Osteoarthritis
  • Gynecological problems
  • Liver disease

If you know the feeling of making compromises because of your weight, have, or might have any of the symptoms above, you don’t just want to lose weight but NEED to. The 3 week diet, with it’s guaranteed results, might just be the right program for you. You don’t have to live your life compromising your health and happiness.

>>> Go to our recommended diet plan for 2018! Better than the 3 week diet!<<

What to expect

The 3 week diet isn’t a complicated program, it has step by step instructions on what to eat, when to eat, and how much to each broken down for you. It’s really a matter of following the plan laid out right in front of you.

If you can do this, the 3 week diet guarantees weight loss.

While the diet is not difficult in theory, the diet does take some work and commitment. Making changes to your eating habit and activity focusing on your food choices can take a drain on your energy in the beginning.

Even though it may be tiring at first, you’ll get all your energy back and more when you step on the scale each day and see the results of how much weight you’ve lost. The 3 week diet works so well because you can immediately see the results of your sacrifices.

When you see the weight you have lost each and every day, you’ll forget about the effort you’re putting in and be motivated to continue on with the program. As the diet progresses, it gets a bit easier as well, or your body is just more used to it.

For me, I was definitely will to put in 3 weeks of work for the possibility of living a richer and more fulfilling rest of my life.

About the Author: Brian Flatt

The 3 Week Diet is authored by Brian Flatt, a graduate of San Diego State University in California with a degree in Biology. He has been in the fitness industry since 1999 and is a certified personal trainer, sports nutritionist, and health coast. With a degree in understanding how the body works and his real life experience with people, he claims he has made a plan that is guaranteed to work.
Still training today and internationally recognized in his field, I was curious to see if his plan could actually could work for a normal everyday person like me.

Brian agrees that there are a lot of diets out there, but explains that they just don’t work for a lot of different reasons. Either they are full of wrong information, aren’t easy to follow, or just work too slowly.

Brian Flatt is also the author of the 2 Week Diet program.

From working with people every day, he knows that it is tempting to give up on something if you don’t see results for all the sacrifices you make and the work you’re putting in. That is why he has spent years, tweaking and testing the 3 Week Diet to make sure it is easy to follow and gives fast results.

What is the 3 Week Diet?

The 3 Week Diet is exactly what it seems like, a diet you follow for 3 weeks. If you follow the program, you are assured to lose between 12-23 pounds in as little as 21 days.

The diet is broken down into 4 manuals, totaling 95 pages altogether. Each manual builds on each other and delivers all the information you need to know regarding weight reduction, beginning from the facts governing weight loss to nutrients and also specific nutrition tips for taking management of weight gain and stimulation weight loss.

The major benefits of this program:

  1. Guaranteed weight loss
  2. Step by step guideline so there is no way to go wrong
  3. Delivers FAST results

Is this program right for you?

If you’re someone who doesn’t have this weight to lose, the diet is not for you. You can still get some great information about how your body works, how to target the stubborn fat cells stored in your body and how to turn them back into acids that can be used for energy throughout the day.

You will also get some great exercise routines that are about 15 minutes each and can be done in your living room. But, as far as results, this diet won’t make you lose 50 pounds in 3 weeks, or get washboard abs.

Who it’s good for:

  • Anyone who wants to lose weight quickly
  • People who are willing to follow the diet plan
  • Individuals who are suffering medically from being overweight

Who might not benefit:

  • Vegans (but it is possible, like any diet, being a vegan makes it harder to pick and prepare food)
  • Anyone already on a medically supervised diet
  • People with limited access to produce or a supermarket around them

The 3 Week Diet Overview

Going through the book in detail is highly recommended as skipping over something that seems small and insignificant could be the difference between you losing a few extra pounds during the 3 weeks. The book has been broken down into 4 different sections for easy reading and understanding

The Introduction Manual:

In this section, users will discover the science behind weight loss and how the body starts burning the stored fat. Additionally, users will also get to know why the human anatomy needs 3 weeks to start burning fat. In this first part you’ll learn about the particular supplements that can help activated your metabolism and the science behind how they work.

This part of the manual basically tells you why we get fat and how this diet works to reverse it. It gives you a basic guideline of what to do and what not to do to get the best results from the next 3 weeks.

The Diet Manual:

In this section users will learn how to calculate lean body mass vs. fat percentage. Using your specific information you will then be able to follow the guidelines set out for your type of body of what to eat each day, what amount to eat and when to eat it.
You learn about the exact food required to maximize the body’s fat burning potential and what food required to avoid to stop the fat burning procedure.

You will learn what foods maximize your body’s fat burning potential and what foods stop your body from getting rid of fat. When you are done reading this section of the manual, you will be able to determined your Basal Metabolic Rate (BMR) and figure out how many calories your body needs to be able to burn fat throughout the day.

Here, Brian also tells us about the need to time meals effectively to build a 24/7 fat burning condition within us and stabilize the fat storing hormones in the body.

With this manual you will learn: what to eat, how much to eat, and when to eat.

The Workout Manual:

We all know that exercise helps burn calories, so an exercise portion is not a big surprise. What is surprising is that, you will still be losing fat if you skip this part all together. The bad news is, you’ll be cheating yourself out of possibly doubling your weight loss, but not exercising.

Brian doesn’t rely on exercises to make us lose weight, he just encourages them to help. This means that the exercises aren’t like those crazy, long work outs you might be used to. All of the exercises are short and only required 20-30 minutes of your time.

He encourages you to walk, stretch, move, and generally just be active. He also includes a few specific full body fat blasting workouts that really can double the fat burning results when combined with the diet. All the instructions and diagrams are included, so there is no need to worry about not knowing if you’re doing the exercises right or not.
The Mindset and Motivation Manual:
This section is a real eye-opening as it contains certain often-repeated myths that stop us from triumphing. It discusses the methods to specialize in the objectives and stay motivated throughout the journey. Keep you on track with the diet. But seeing the changes and losing weight weren’t enough motivators.

What other people are saying? Rea life reviews

You can click on this website here to read the testimony.

The overwhelming results show that:

  1. Weight loss is really happening
  2. The diet is comprehensive and detailed
  3. Detox and exercise programs are easy to follow

>> My Brian Flatt's 2 Week Diet review ! Start losing weight today ! <<

Other diets didn’t compare

Like we’ve discussed previously, there are so many other products on the market. I’ve personally have tried my fair share of them, and bet you have too. For the reasons above, and lots you learn in the book, or from the video on the 3 Week Diet’s website, they just don’t work.

The biggest drawback for me is that I just didn’t see results fast enough. I know in my mind that losing weight and being healthy isn’t just an instant fix, but when you make sacrifices, you want to see results. When you put in the work, you want to get rewarded.

This was one of the biggest differences between other diets and the 3 Weeks Diet. I saw results. Results made me happy and motivated to keep going.

Other diets were not easy to follow

Another thing I liked about this program was that it was easy to follow. Even when I want to put in the work, sometimes it’s difficult to know if you’re following the diet correctly or it is difficult to understand why you have to do all these weird things. Not understanding why I am making sacrifices or if I am even following the diets correctly frustrated me.

Lastly, a lot of other diets involved complicated recipes or ingredients that I just didn’t know where to get or what they were. Some of the diets that restricted certain food groups stressed me out more than anything else because they’re not easy to integrate into your everyday life. I’m not sure all the time what exactly is a carb, what contains gluten, or if my local store is going to have what I need for the juicing recipes or cleanses.

But with the 3 Week Diet, it was all laid out for me and doable. It made me feel like I have a fighting chance at actually being in control of my weight loss.

What about workouts and exercise?

All though the program does have an exercise manual bundled with it, doing some more simple exercises and some moderate workout can make the weight loss even faster, and it will also help you retain lasting results.

We’re not talking about sweating at the gym for hours — but simple stuff like a long walk once a week, or a few body-weight exercises.

Remember, this is not required by the program, but something us at Janetfitness.com recommend our readers to do for general health benefits.

The good and the bad


All said and done there are a few cons that you need to be aware of if you are considering this diet and exercise plan.
Losing 23 pounds over 21 days is fast. If your muscle is not built up at the same time, skin sagging could occur.

Once you stop the diet, or at least stop following it so rigorously, you might initially gain some weight back. This is common with a lot of diets, but by maintaining a healthy lifestyle afterwards, you will be able to continue on your journey to weight loss.

Lastly, while the program does state to have a doctor trusted seal of approval, it is important to take the time to sit down with a healthcare professional and discuss the alternatives if you have any medical concerns or previous health problems.


Besides weight loss and motivation, you’ll realize there are other advantages to the Three Week Diet.
As you get rid of the extra weight, cholesterol levels become healthier, the heart stronger, blood circulation will improve, and you’ll begin to feel like you have a heightened level of energy. At the same time, you’ll be looking better than you have in years.
Brian Flatt’s 3 Week Diet System is for all those busy people who want to attain their weight loss goals quickly. Thousands of people have already benefited from this diet and maybe it’s time to introduce yourself to something that actually works.

The Verdict

Now to answer the most frequently asked question, “Does It Work?”

Most people who have attempted the program have found that it does actually help them in losing weight.

Results do vary though and many people reported results that are on the lower end of the 12-23 pound range.

It is important to keep your weight loss goal realistic during the 3 weeks. Someone weighing 120 pounds cannot lose 23 pounds in 3 weeks, it is impossible.

>>> Go to our recommended diet plan for 2018!<<

For me, the 3 Week Diet worked.

I lost 19 pounds in the first 21 days, and I honestly couldn’t be happier.

When I started to see results in the first couple of days on the diet, I didn’t want to just keep going, but I wanted to push myself as much as I could to see just how much weight I could lose.

To finally find a program that works, I can’t even tell you the feeling.

It was almost too good to be true, so I wanted to make sure I got the most out of it while I could.

Being overweight for me was not just a social problem, but a very real health concern. I know that losing weight isn’t the miracle cure, but it makes me a lot happier and less stressed out about what might happen.

If you’re in the same situation, or just looking to lose some extra weight from having a baby, having a job where you sit for most of the day, preparing for a vacation, wedding, reunion or just because you want to feel better about yourself, I highly recommend the 3 Week Diet.

It guarantees results; it is specially tailored to you, and it leaves no room for questions or excuses.

You follow the diet. You lose weight. It doesn’t get much simpler than that.

Some common question we receive here at Janetfitness

What is the price?

The whole program cost $47.
For this price, you have access to this weight lose information forever, including exercise routines and programs you can use long after the 21 days. All though it's called a 3 week diet, the material is yours to keep and share with family and friends to start a healthy lifestyle and lasting health.

How is it delivered?

Instant Download.

No need to wait around while the manuals are delivered to you or pay any shipping charges. You can be on your way to taking control of your weight plan in less than 2 minutes.

Can You Tell me About The Money Back Guarantee?

Brian is so confident about this diet program that he offers a 60 day 100% money back guarantee if the diet doesn’t work for you.
No questions, no hassles.

Thousands of people have already benefited from this diet and if you think it could work for you, I encourage you to give it a try. If it doesn’t there is no risk involved, just return it for a full refund.

How can I buy it?

You’re one step away from seeing a real change. Click the button below to take you directly to the official 3 Week Diet website.

You can check out more information there, see more reviews, and get your very own copy today.

>>> Take action! Get started losing weight today<<


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