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My Experience With the Jazzercise "Know More Diet"

I've lived in Flagstaff, AZ, since 2003, where I'm an active member of the Coconino County Sheriff's Search & Rescue team and an avid hiker.


THIS Weight Loss System, I Like!

I never thought I'd write about a weight-loss plan of any kind, but having tried several programs at various times during my yoyo-ing life (calorie-counting, the Adkins diet, the Weight Watchers system on my own), this Jazzercise diet is my favorite and a method I believe will become a habit as time goes on.

All I know about the origin of the Know More Diet is that it was developed by the Jazzercise corporation. This food and exercise regime has been the focus of some of the special programs at the Jazzercise studio I belong to here in Flagstaff, Arizona, so I assume this is the case at many of the thousands of Jazzercise locations around the world.

And one thing I can I tell you about the diet itself, which I'm currently following through the 12-week "Jazz It Off" fitness and fat-loss program, is that it's pretty easy to stick to. No calorie counting. No off-limits foods. (Not even milk 'n' cookies!) Carbohydrates aren't taboo either, and you don't have to eat cabbage soup or grapefruit all day, every day, for months.

Now, that doesn't mean I don't have to fight the urge to scoop out a big bowl of that ice cream my husband is enjoying way too much at this very moment ... right in front of me ... but the added fact that I have to be accountable each week at Jazzercise, not to mention that it's also a contest, helps keep my cravings at bay. Or at least helps me ignore them.

In this article, I'll share the basics of how the "diet" works, as well as my own progress during the Jazz it Off program and beyond.

Jazzercise Know More Diet

Jazzercise Know More Diet

Jazzercise Know More Diet Basics: The Color Levels

To follow this diet, the participant uses the charts in the Jazzercise Know More Diet "mapbook" to determine what and how much food should be eaten on a daily basis and track progress throughout the program.

Food is divided into six categories:

  • Grain
  • Fruitable
  • Dairy
  • Meat
  • Fat
  • Fun

According to one's current weight, the participant finds his or her "color level" on the chart, pictured above. If she (or he, but I'll use she from here on out 'cuz I am one) wants to lose weight, she'll use the color level of the next lowest weight range to determine the number of grains, fruitables, etc. she can consume each day. Those numbers are then found on the "Rainbow Food Plan" (below).

Jazzercise Know More Diet

Jazzercise Know More Diet

Know More Diet Basics: The Rainbow Food Plan

As for me, I'm currently in the yellow range of 151-175 pounds. Since my goal is to lose weight -- well, fat and inches, really -- I'm going to use the next lowest color level (green for 126-150 pounds) to find the number of grains, fruitables and so forth I can have each day.

It may be a little hard to read, but the green level is third from the smallest on the chart.

Now, if I wanted to end up below 126 pounds (which I don't, because that would be too low for my height and body type), once my actual weight would get into the green zone, I'd then drop to the next lowest weight range--the color level blue for 101-125 pounds--and then consult the Rainbow Food Plan chart again to get my new numbers. Make sense? Hope so.

Once the participant determines the color level she'll be using--very simple, very easy--she can transfer the applicable numbers of each food group into the first weekly log and start tracking her daily diet.

Jazzercise Know More Diet

Jazzercise Know More Diet

More About The Jazzercise Know More Diet Food Groups

Okay, so some things are common sense. Like, a piece of bread is a grain, and a glass of milk is a dairy, right? But there are some edibles, like pinto beans let's say, that require a little explanation. Some foods will count in more than one category when it comes to the points, but I'll get to that in a bit.

So, once again, here are the six food categories of the Know More Diet and what's in them:

Grain: According to the map book, most of the calories in our diet should come from this and the fruitables group. As you'd expect, high-fiber items are recommended over refined products. Grains include breads and cereals, pasta, corn, rice, crackers, popcorn and pretzels, muffins, pancakes and waffles, taco shells and chips.

Fruitables: This group includes both fruit and vegetables. While some diets place potatoes in the grain category, the Know More Diet categorizes them as a Fruitable, but the map book does say that if you're used to thinking of them as part of the grain group, you can do so here as well.

Dairy: As with the Meat, Fat and the "Fun" categories, the number of dairy points allotted in this program are much less than the Grains and Fruitables. Dairy includes milk products and soy milk, yogurt and frozen yogurt, and cheeses.

Meat: Eggs, tofu, fish and legumes are included in this group. The Rainbow Plans were based on the idea that the participant would use some of her fat allowances for the meat she'd choose, but if one chooses from the lean meat category, no extra fat points need to be mapped. Even vegetarians should include the recommended servings from this group.

Fat: There are actually more Fat allowances per day than there are Dairy, Meat and "Fun." Of course, polyunsaturated and monounsaturated fats are recommended, especially on days when one eats beef, pork or high-fat dairy products. Fats include things like butter and mayonnaise, oils and peanut butter, seeds, nuts, avocados and olives, coconut, cream and gravy. Even bacon is in this group rather than in Meat.

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Fun: There are lots of foods in this group, from cakes and cookies to beer and wine and jelly beans, and each day, you get to have a little bit of fun.

Jazzercise Know More Diet

Jazzercise Know More Diet

The Know More Diet Point System and Mapbook

As with the Weight Watchers program, the Know More Diet uses a point system, rather than actual calorie counting.

For example, a slice of bread is 1 Grain, and a whole small fruit or 1/2 cup of fruit juice is 1 Fruitable.

As I mentioned, some foods count in more than group. Take a nonfat fruit yogurt. That would count as 1 Dairy plus 1 Fun. The same size low-fat yogurt would be 1 Dairy, 1 Fat and 1 Fun. So you'd check the mapbook, preferably before you decide what you'll eat, and log the "points" accordingly. After a while, you'll get familiar with the values and won't have to consult the lists at the back of the mapbook as often.

The mapbook also includes lists of combination foods, as well as common items at some popular fast-food places. If something isn't listed, it's not difficult to get a good idea of the portions and group values to map based on what is listed.

I generally think of the mapbook as a guide to help you eat a balanced diet and reasonable portions that, combined with exercise, will help you meet your goal and make adjustments if that isn't happening.

As seen in the picture below, the mapbook has a page for each week. You write the color level you're on that week and the week number in the top-right. Then, according to the Rainbow Food Plan chart, you write in your allowed "points" in each food group across the top. During each day, you can use hash marks to keep track of your numbers in the first line, then total them at the end of the day on line 2 for that day. Pretty easy.

The mapbook also contains an exercise log for each week, where you can record your daily fitness activities, duration and intensity. Jazzercise recommends attending three or more classes per week.

The Mapbook's Weekly Food Map

Jazzercise Know More Diet

Jazzercise Know More Diet

Jazzercise Know More Diet

Jazzercise Know More Diet

It's Not All About Losing Weight

BMI, BMR and Body Fat Percentage are just as important, if not more so.

Before the "Jazz It Off" program started here at Flagstaff's Mountain Sky Jazzercise, owner/instructor, Laura, made the point that one can be very thin but not fit and, by the same token, not all that thin but still fit. So that's one reason why the program doesn't focus on pounds lost. (To find out more about the "Jazz It Off" program, you can read Jazzercise: More Than A Great Workout.)

For our initial, weekly and final body composition analyses, Laura and the other instructors use a "scale" called a Tanita Body Composition Analyzer, which gives a printout with all sorts of information, including weight. Utilizing one's gender, age, and height as part of the equation, the Analyzer also produces figures for one's BMI, BMR and Body Fat Percentage, among other things.

Here's an explanation of what these things mean:

Body Mass Index or BMI is an indicator of body fat, based on a weight to height ratio. BMI is obtained from a person's weight in kilograms divided by height in meters squared (BMI=kg/m2). You can find more information as well as a BMI calculator for adults and children on the Mayo Clinic website. A normal range for adults is 18.5 to 24.9. Keep in mind, though, that BMI does not take muscle mass into account, so I personally don't put much stock in this measurement.

Basal Metabolic Rate or BMR is basically the number of calories you'd burn if you just slept all day. BMR decreases as we get older, but regular cardio workouts can bring that number back up. The more fit you are, the higher your BMR will be. You can find a good BMR calculator and more information on Obviously, we need to consume fewer calories than our BMR to lose weight (fat). Burning extra calories through exercise will, of course, boost the number of calories burned and aid fat loss.

Body Fat Percentage is just what it says. So if you weigh 100 pounds and have 10% fat, your body consists of 10 pounds fat and 90 pounds lean body mass (bone, muscle, organ tissue, blood and everything else). If you don't have a handy-dandy (expensive) Body Composition Analyzer, you can still figure out your body fat percentage with the use of a flexible measuring tape and the calculator on Once you've got the result, see this chart on to see how you fit in. Generally, an acceptable range for women is between 25-31%, while for men the acceptable range is between 18-25%.

My Own Know More Diet Experience

From February 15 thru May 9th, I'll be participating in the "Jazz It Off" fitness and fat-loss program at Jazzercise, including the Know More Diet. I'll share my progress (or, I guess, lack thereof) here.

2/15: Initial Body Composition Assessment

Waaaaah! The machine lies, I tell you!

Well, okay, I guess not. But, boy, was that an eye-opener. I've certainly got some work to do. Given that I exercise a lot, I was somewhat dismayed by my results:

Weight: Uh ... I think I'll skip this one for now. It ain't pretty.

BMI: 29.6

Fat: 40.6% (holy $%&*!)

BMR: 1552 kcal

I chose a target fat percentage of 29% (for now), and my printout says I need to lose 29 pounds of fat to get there. *groan*

Given my current weight, I'm actually in the orange zone. But since I'm so close to the upper end of the next lowest, yellow zone, I decided to put myself in that range and, therefor, follow the Rainbow Food Plan for the green zone. Laura said that would be fine. So my daily allowed numbers in each of the food groups are as follows:

  • Grain: 8
  • Fruitable: 6
  • Dairy: 2
  • Meat: 2
  • Fat: 5
  • Fun: 2

I intend to follow the plan to a T, so we'll see how I do. I'll be back at the end of the week to let you know my first set of results.

Week #1 Results: I'm a happy girl. I lost 3.5 lbs and, more importantly, 1.2% body fat. The body analyzer wasn't printing for some reason, so I don't have the other numbers (BMI, BMR), but that's okay. Good results.

Week #2 Results: Another good week! Lost another 3 lbs and 3% body fat. I sure hope I can keep this up. And I'm not starving all the time, either.

Week #3 Results: Minus another 1.4 lbs. The fat % was the same, but some folks were saying the body analyzer wasn't working right--giving strange body fat numbers. But, anyway, I got a lot of exercise this week--3 Jazzercise classes, 1 strenuous and one moderate Search & Rescue mission, and a couple of aerobic walks--so I'm satisfied with the results.

Week #4: Down another pound but body fat % is holding steady. And I've been working out constantly. Not just Jazzercise but five days of strenous hiking (on Search & Rescue missions) and not overeating at all. So I'm happy enough with the weight loss but a bit frustrated at the fat percentage "plateau."

Week #5: I may miss the weigh-in this week, unless I can get there later today. Home scale says weight is the same as last week ... which isn't exactly what I was hoping to see. I've been getting a ton of exercise, including Jazzercise, lots of hiking on SAR missions, and some race walking too, but I guess I haven't been as dedicated to the food diary as I should. Back on track, though, starting riiiiiight now!(Made it at 4pm. Body fat down another .8% (eight-tenths).

Week #6: I was away on vacation, so no weigh-in for me this week. I'm afraid I didn't stick to keeping track of my food this past week, although I did get plenty of exercise (lots of hiking). The home scale isn't happy with me, though. Says +2 lbs. Shoot!

Week #7: I was away again during the weigh-in period, but I must confess: I'm losing steam and slipping. How to get motivated again, like I was during the first few weeks?

Week ...: Um, what week are we on? I've missed some weigh-ins, because I've been either on vacation or on Search & Rescue missions at the time. I think we're on week 9 now. And, by the way, I won the drawing last week. We get a slip with our name on it put in the jar for each point we receive, and then a drawing for goodies is held around the time of the weigh-ins. Points are given for keeping up with our food diaries, weighing in, and going to Jazzercise at least 3 times a week. Needless to say, I haven't gotten any points the last couple of weeks. But my weight, etc. is holding steady at least. Now I just need to start going down again.

Week 12+: So I did miss the rest of the weigh-ins, and I don't actually know if or when there was a final weigh-in for participants or who won, but that has nothing to do with the "diet." In fact, I'm still using the booklet as a guide and continue to see results on my home scale. I'm minus 11lbs. from the time I started, so a bit less than one pound per week on average, which is okay! I've often found that the faster the weight comes off, the faster it usually comes back. So, hopefully, this time, that won't happen.

Have You Tried a Diet Plan?

There are so many diets out there--Weight Watchers, Adkins, The Zone, South Beach--and so on ... and on ... and on. Tell us which you've tried and how it went.

Have you followed a diet plan?

For More Information on Jazzercise

...or to find classes near you, visit

My Other Jazzercise Articles

About the exercise program and a Jazzercise special event....

  • Jazzercise: More Than a Great Workout
    All about this fun fitness program that began in 1969 and is still going strong today--always changing and updating with the times and the music but still as great a workout and good time as always
  • Jazzercise Spa Getaway On Location
    A Jazzercise taping at La Quinto Resort in California -- an overview and review of the event, the classes, and the location

This content is accurate and true to the best of the author’s knowledge and is not meant to substitute for formal and individualized advice from a qualified professional.

© 2009 Deb Kingsbury

Questions or Comments About Jazzercise or the Know More Diet? - Please share them here.

Deb Kingsbury (author) from Flagstaff, Arizona on December 29, 2018:

Likewise. Instead, I've been eating keto (low carb, moderate protein, high fat) for the past year, and that's been working well for me. It's quite different than the Know More Diet was, which also worked for me back then.

Diana on December 29, 2018:

I followed this for years and maintained the perfect weight, and was well-nourished and never had cravings for anything. I’d love to find the book and follow it again as I’m at a point in life where I’d like to make some positive changes.

Rene diebold on November 07, 2017:

I did Know More Diet YEARS ago and I continue to try other diets and I don't get results like I did. Is this map book still available ?

Please let me know

Magietha du Plessis from South Africa on February 18, 2014:

Well, I can see you are motivated, I hope you make it. I have been on goal so many times, up and down up and down, jo-jo so I have given up

Weight-Loss-Tips-For-Women on October 17, 2013:

I agree that it is not just about weight lost. Your BMI means more than just maintaining a weight.

jessicapeter on June 18, 2012:

Nice info i like it a lot.

rubyc10 on January 29, 2012:

nice blog. i had tried this Acai Berry Sekect weight loss supplement while trying to lose weight and i say it is really effective. until i am still taking it to maintain my figure and to keep me looking fresh. i am not afraid of its side effects since it is all natural.

JoleneBelmain on July 28, 2011:

When I saw the chocolate cookies I thought Aha a diet for me. I am a meat lover though and the meat on the jazzercise diet would break my heart. It sure looks like you have this plan down to a science though. I'm back to dancing with my wii ;)

dryder on February 23, 2011:

Great job on this lens!

anonymous on September 28, 2010:

@anonymous: I wanted to add my two cents....With THE KNOW MORE DIET...I successfully lost 60 lbs of baby weight 3 is the easiest lifestyle change I,ve ever made. I follow it now because it is an excellent food plan for a healthy life. Good luck to you.......when I ran out of mapping books...I started writing everything down in my day calender.

Fit_Over_40_Buzz on September 19, 2010:

Nice idea for a lens. Very informative. Gave you a quick thumbs up.

anonymous on April 24, 2010:

Does anyone know where to find the Know More Diet mapbooks? I don't think Jazzercise has them anymore. I was very successful with this diet in the early '90s - it was great!

anonymous on November 23, 2009:

The Weight Loss Group has survived all the recent changes on Squidoo! This lens is featured at Weight Loss HQ

Deb Kingsbury (author) from Flagstaff, Arizona on July 16, 2009:

[in reply to Emmy] Hi, Emmy... I sent you an email but will post the response here also. I'm pretty sure the only place to get a hold of the Mapbook and list of foods and points is through a Jazzercise franchise. The Jazzercise corporation itself isn't printing them any long, I don't believe. There's also some copies of the Know More Diets by Jazzercise VHS tape they'd made about the "diet," currently available on Amazon.

anonymous on July 15, 2009:

Where can I get a hold of this "diet?" It sounds like such a good idea. :]

Lynne Modranski from Ohio on May 14, 2009:

EXCELLENT!!! Thanks for the great tips! 5* and on my lensroll

jenah on March 31, 2009:

Really a great lens. Even though I'm following Weight Watchers Points - I am trying to incorporate healthier foods - and I think this lens has some great information!

estherjane13 lm on March 16, 2009:

Great lens. Full of plenty of common sense which is just my style. I love the layout of the lens as well. Easy to read and navigate. 5* and lensrolled.

anonymous on February 21, 2009:

Welcome to the THE Weight Loss Group! I love the way this lens is built on personal experience and the style of writing.

Lloyd Pinto from Mumbai on February 18, 2009:

Fantastic lens...5*, fave and lensrolled

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