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Deb  Posts:7
 Newbie
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| 03/01/2008 9:09 AM |
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I am wondering what the best heart rate range is the best for the most fat burning. I do aerobic exercise everyday and want to make sure I am getting the most for my buck Deb:satisfied: |
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Sue K  Posts:8675
 Zone Expert

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| 03/01/2008 12:22 PM |
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| Deb, in the Zone you're buring fat 24/7 for all of your energy needs. Best would be to keep the HR within the appropriate aerobic range for you age for the aerobic portion of your workout. Regardless of the amout of exercise you perform, you'll lose 1 to 1.5 lbs excess stored fat per week in the Zone. |
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sue
Lost 100 lbs 14 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil!
To view my before/after pics and meal photos scroll over this picture and click when the link appears.
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Cranberrycat  Posts:5313
 Zone Expert

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| 03/02/2008 12:23 AM |
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Hi Deb, I found a few interesting articles on the internet about the "fat burning" range. Forgot to grab the link from this one, but this is the one I have heard most often: To use fat for energy efficiently you must exercise aerobically (with oxygen). There are a few ways used to determine the target heart rate/fat-burning zone. One is a calculated-age method, in which you take the number 220, subtract your age, and multiply that number by 70 percent. However, this method is not accurate because not everyone is in the same physical condition. Some may find that working out by this method will be very easy, while others may find it extremely difficult. I currently use a method that seems to be gaining popularity. The key is physical exertion during exercise. As stated before you must exercise aerobically so your body can utilize fat for energy. Let's say you are riding the stationary bike, and a friend comes over and talks with you. If you are easily able to carry on a conversation, then you are not working out hard enough. On the other hand if you gasp for air during the conversation and/or the air you breathe in causes your chest to hurt, then chances are you are working out too hard for optimal fat loss. Work at a pace so that you can speak 8-10 words all in one breath without gasping for air. Here is another take on the "fat-burning" range: http://yourtotalhealth.ivillage.com/diet-fitness/fat-burning-zone-lets-do-math.html See, one of the biggest misunderstandings and "myth-conceptions" in the field of exercise and weight loss has been around the field of fat burning. Aerobic teachers are constantly admonishing their students to work at a slower rate so they can "burn more fat." Almost all cardio equipment in the gym has a "fat burning" program, and we fitness professionals are constantly bombarded with questions from clients about how to get their heart rate in the target "fat burning zone." The misconceptions come from a basic confusion between percentages and absolute amounts. See, at rest, the body is always burning a mix of fuels. All other things being equal, it doesn't like to burn protein, so that leaves fats and carbohydrates (more technically, fatty acids and glucose). At rest, the "average" person burns about 70 percent fat and 30 percent carbs. As one moves from rest to activity, the percentage of fuel coming from fat decreases and the percentage coming from carbs increases. The more intense the exercise, the more carbs and the less fat in the mix, until you reach the point called the "anaerobic threshold" where you're going at about your intensity limit. At that point, 99 percent or more of your fuel is pure carbohydrate and 1 percent or less is coming from fat. Now, this situation has led many people to assume that in order to "burn fat" they need to exercise at lower intensities. They're missing the boat. Why? Because while at rest, although a higher percentage of your calories is indeed coming from fat, you are ultimately burning a lower absolute number of calories. At higher intensity exercise, the percentage of calories from fat goes down, true -- but it is a percentage of a significantly higher number. To illustrate this critical difference, I often ask audiences to picture Ross Perot standing next to me. Then I ask them, "Would you rather have 90 percent of all the money I have in the world, or 3 percent of all the money Mr. Perot over here has?" When they give the obvious answer, I say, "But why? 90 percent is so much higher than 3 percent!" They get the picture. So, let's say you're exercising at a fairly low intensity that burns, oh, 100 calories in a half-hour. Let's say that 70 percent of those calories come from fat. Your neighbor, however, is working out much harder, outside the magical "fat burning" zone: She's burning up, say 300 calories in that same half hour, but only 50 percent of those calories are from fat. Now do the math. You're burning a higher percentage of fat, but 70 percent of your 100 calories equals 70 fat calories burned. Your neighbor, on the other hand, is burning a lower percentage of fat, but she has burned up 50 percent of 300 calories, or 150 fat calories, more than twice what you've burned in the same period of time! |
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Cranberrycat
We don't own the earth; we borrow it from our children.
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Sue K  Posts:8675
 Zone Expert

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| 03/02/2008 7:42 AM |
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Hi Everyone, Note that the links and the info presented in the previoius post doesn't address individuals in the Zone, but rather it is about individuals who are buring a mix of carbs (glucose) and fat to produce their energy. In the Zone you burn fat to produce all your energy, regardless of wheter you perform any exercise at all. Here's some info which might help clarify. To quote Barry Sears (pg. 104, The Anti-Inflammation Zone”), “One of the more difficult concepts to get across to athletes, coaches, dieticians, and physicians is the differences between burning calories and producing ATP from calories. ATP is the chemical that is required not only for muscle contraction, but also for virtually all of our metabolism. ATP is made on an as-needed basis from either glucose of fat. Your production of ATP is far greater from a calorie of fat than from a calorie of glucose. In the Anti-Inflammation Zone you are primarily burning fat for ATP production as opposed to glucose. This means you are also making all the ATP you need, even though fewer calories are being expended. This is why diabetics, world-class athletes, or just plain normal people require fat fewer calories on the Zone Diet than calculated from the usual metabolic equations. It is because they are producing more ATP from less calories.” |
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sue
Lost 100 lbs 14 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil!
To view my before/after pics and meal photos scroll over this picture and click when the link appears.
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Cranberrycat  Posts:5313
 Zone Expert

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| 03/02/2008 8:36 AM |
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Hi Sue, Please note, I don't think that Deb's question was about burning fat in the Zone. She merely was asking what the fat-burning range is. I was merely answering the question. As you can see, there are 2 sides to the issue, one that recognizes a "fat-burning" range, and the other than disqualifies it. Obviously, one would be burning fat all the time in the zone, but exercise will definitely assist with that, and the point is that it will really not matter what the range is. As Sears says, fat loss is 80% diet and 20% exercise in the Zone. So, one would assume that there is a benefit to exercising in the Zone, as it builds LBM which will make the fat burning process more efficient, and it will also assist in burning more fat. |
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Cranberrycat
We don't own the earth; we borrow it from our children.
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Deb  Posts:7
 Newbie
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| 03/07/2008 10:52 AM |
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Thank you so much ladies, where my concern lies is that I keep hearing how you must keep your heart rate at or above 80% and to do atleast 30 minutes everyday inorder to loose weight. I quit smoking 9 months ago and no matter what I do I can not loose weight. I am just trying to make sure I am doing everything right and then I am not going to worry about it. I have not lost anything yet on the zone but I can deffinetly feel the difference. I am also 51 years old in horrible shape 100 lbs overweight, I can do exercise at 80% but I get tired and discouraged. Thanks for all of your help Deb |
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Cranberrycat  Posts:5313
 Zone Expert

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| 03/07/2008 12:25 PM |
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Deb, if you want, you can post a sample of what you are eating. Perhaps that is the reason why you are not losing weight? Seems as if you are doing plenty of exercise at a fairly intense level. Also, you mentioned that you were "feeling" the difference. Are your clothes fitting better? Could be that you are losing bodyfat and gaining lean body mass, which would look like a plateau if you are only going by the scale. Keep up the good work! |
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Cranberrycat
We don't own the earth; we borrow it from our children.
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Sue K  Posts:8675
 Zone Expert

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| 03/07/2008 2:02 PM |
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Hi Deb,
You're welcome. Congrats on quitting smoking! That'squite an accomplishement. I'd be glad to help you figurre out how to begin burnignyour stored fat. Are you eating the Zone diet now? It is not necessary to exercise at heart rate you mention in order to burn fat in the Zone. You can be successful in the Zoen simply taking a walk every day. In order to best help you, I'd need to see a couple things, if you'd like to post them, 1. Your stats (weight, ht, ab at the umbilicus level, and hip; types of exercise you perform and time spend at it in one week) and 2. A diary of your meals and snacks for a day, including amounts of the specific foods eaten, and the timing of meals and snacks. With that info we should be able to get you back on track and burning (losing) that stored fat. |
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sue
Lost 100 lbs 14 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil!
To view my before/after pics and meal photos scroll over this picture and click when the link appears.
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Deb  Posts:7
 Newbie
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| 03/07/2008 4:06 PM |
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First off thank you so much for your help. I should probably also mention 5 months ago I had some blood work done and I had a high calcium level, which I know is usually a thyroid problem, my doctor is not worried about it he thinks it probably has to do with my quitting smoking which I did for 35 years, and is going to retest in 1 1/2 months. I have been dieting and exercising for 6 months, I started exercise very slow and have moved up to doing aerobic tapes at home. I have always had a weight problem but have been able to control it with exercise until about 6 years ago, I took a new job lots of $$ but lots of hours and lots of stress, first thing that went was exercise and the the weight came. I have started the zone diet 2 weeks ago, only slipped up one day. stats: 5'4" 300# waist 55" hip 60" daily schedule 8 am get up 8:30 1/2 of a zone bar 9 50 minutes of a total body workout tape 30-40 minutes aerobics 10-15 minutes strength training 10:30 3/4 C zone cereal, 1/2 C 1% milk 2 pm 2 C steamed Vegis, 1 oz lf cheese 4 pm turkey stoup I got the recipe here 1 serving 8 pm 1/2 C 1% cottage cheese, 1 C blueberries, a few sliced almonds 9 pm zone shake, 1 C 1% Milk 11:30 pm 1 glass red wine 2 oz lf cheese, 6 olives
I do at least 250 minutes of aerobic/strength training a week and I try to do eiither a stretch, or yoga tape 2x a week in the evening.
I appreciate any help you can give me. thanks Deb |
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Cranberrycat  Posts:5313
 Zone Expert

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| 03/07/2008 5:30 PM |
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Deb, Did you do any stats when you first started, and have they changed from then to now? It would be good to compare the measurements (you already said that you hadn't lost any ##). The measurements may have changed for the better, which would mean that you probably lost some fat which is just not showing on the scale, due to the increase in LBM. Also, are you struggling any with hunger or energy level? I think you mentioned that you were feeling really good, but it will be helpful to know more specifically. Now, on to your food. It is possible that you could be keeping your insulin levels just a bit too high for fat loss (Sue seems to think that this is what happens to me). If you want to lower your insulin levels, then you would want to work towards more of your carbs coming from veggies. As it is now, it looks like about 50% come from veggies. But, IF you are experiencing the changes that I mentioned in the first paragraph, then you may not need a change in diet at all. Rather, just focus more on your body changing rather than the scale. On the other hand, if you are struggling with some things mentioned in paragraph 2, then you may need some adjusting. |
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Cranberrycat
We don't own the earth; we borrow it from our children.
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Sue K  Posts:8675
 Zone Expert

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| 03/07/2008 5:40 PM |
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Hi Deb, You're very welcome. It's my pleasure to help. To calculate the protein /block requirement for a person with your stats, Dr. Sears recommends to assume 50% body fat and to increase your activity level by one level. In his words (from "Mastering the Zone", page 292) "...because with all the extra fat you have, you are essentially doing light weight training twenty-four hours a day." It will probably surprise you to learn this, but you should be eating 19 or 20 balanced Zone blocks each day. Your actual activity level is Active. Following Dr Sears' instructions, your LBM is assumed to be 150 pounds, and your activity level would be increased to Very Active (Very Active uses the factor of 0.9 grams of protein for every pound of LBM). Your actual protein calculation is 150 x 0.9 = 135 grams of protein required daily. Each block contains 7 grams of protein. 135/7 = 19.29 blocks of protein. You could round this to either 19 or 20 blocks. Because you're currently eating less than the minimum your body requires, your body is perceiving starvation and will not release its stored fat. Once you increase to 20 blocks, you'll begin burning the stored fat. It's that easy! It would benefit you greatly to supplement with either Eico Rx or Omega Rx (Eico Rx would probably be the preferred choice in your case). Your excess stored fat generates inflammation. The recommended dosage for a peraon with existing obesity is 5 grams daily (2 teaspoons liquid, or 8 capsules). So....start eating! Have fun discovering delicious new meals and snacks. :) Keep in touch! Oh, almost forgot! Yoga! It's great. I take 2 yoga classes a week and love it! |
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sue
Lost 100 lbs 14 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil!
To view my before/after pics and meal photos scroll over this picture and click when the link appears.
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alex  Posts:346
 Zoner
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| 05/07/2008 10:19 AM |
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hey sue- two questions about ATP: Would Creatine be an ok supplement because all it does it increase you ATP storage? Would the best heart rate to train at be as high as you can get it? |
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Sue K  Posts:8675
 Zone Expert

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| 05/07/2008 2:39 PM |
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As I understand ATP is made on an as needed basis (someone correct me if this is an error). Best would be to keep HR within an appropriate aerobic range for your age. |
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sue
Lost 100 lbs 14 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil!
To view my before/after pics and meal photos scroll over this picture and click when the link appears.
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alex  Posts:346
 Zoner
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| 05/07/2008 2:51 PM |
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| i remember reading something in the Sears books about a certain hormone that is released when yor heart rate get very high (85-95 percent maximum)? |
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alex  Posts:346
 Zoner
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| 05/07/2008 2:51 PM |
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| yeah but ATP is needed for intense lifts, so wouldnt adding ATP just help you lift better? |
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Sue K  Posts:8675
 Zone Expert

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| 05/08/2008 8:23 AM |
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| You're body makes ATP, you can't add it (can't eat it). |
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sue
Lost 100 lbs 14 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil!
To view my before/after pics and meal photos scroll over this picture and click when the link appears.
 |
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alex  Posts:346
 Zoner
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| 05/08/2008 9:35 AM |
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| technically it doesnt add it directly into your system, its more complex than that, but the end result is that your ATP stores w creatine supplement is higher than without. Do you know anything aobut that special hormone thats released? (my above post) |
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Joel  Posts:8
 Newbie
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| 05/18/2008 4:50 PM |
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I have a couple comments on this interesting thread. The thread started by questioning the optimal HR to burn fat. What is more important than burning fat during exercise itself is to reduce body fat in a way that it stays off. The best way to do this is to limit aerobic exercise to 20 minutes/session. You'll burn almost no fat during the exercise but will burn fat after the exercise as your body is restocking muscle glycogen. Burning fat by doing long bouts of aerobic exercise in the "fat burning zone" stimulates your body to attempt to retain and regain fat to prepare for the next long bout of aerobic exercise, just as the body will build up more muscle when muscle tissue is torn down by resistance weight training to failure.
Alex, in response to your question about hormones released by exercise > 85% max HR, growth hormone and testosterone are released in response to this and in response to the most gut-wrenching resistance weight exercises (squats and deadlifts to failure).
Joel |
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alex  Posts:346
 Zoner
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| 05/19/2008 11:46 AM |
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| what do those hormones do for you? I just switched up my cardio routine, before i was running for 20 min on treadmill, doing intervals, and the last interval is always really intense, prob 95% max heart rate if i really get motivated, however i couldnt do it on a daily basis. Now im jogging in the morning, for about half hour outside-what do you think is more benficial for me? |
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Joel  Posts:8
 Newbie
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| 05/19/2008 8:52 PM |
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20 minutes on treadmill doing intervals is FAR more better for you than jogging 30 minutes. Doing intervals trains your heart to improve peak performance - turn it into a Ferrari - while jogging at a slow pace turns your heart into a VW, maximizing gas mileage at expense of peak performance. Further, 20 minutes is optimal for losing fat from body (see my earlier post) whereas 30 minutes will burn more fat during exercise but your body will restock it afterwards to perpare for the next job. Go back to the 20 minute treadmill sessions or do 20 minute interval running sessions - two minutes at slow jog followed by one minute flat out. Do 4 of those then 1 more hard run of 3-4 minutes followed by a couple minute cool down, keeping total time of run < 20 minutes. I alternate runs like this with 20 minute runs with goal of maximizing my heartbeat by the end of the run and maximizing average heatbeat.
Naturally produced growth hormone and testosterone are "youth hormones", which maximize your gains during resistance weight training with powerful anabolic effects facilitating building lean muscle mass, lower your body fat, etc. Anything you can do to increase your body's natural production of these will help slow and even turn back your biological aging clock.
Hope this helps.
Joel |
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ActiveForums 3.6
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Dr. Barry Sears is a leading authority on the dietary control of hormonal response. A former research scientist at the Boston University School of Medicine and the Massachusetts Institute of Technology, Dr. Sears has dedicated his research efforts over the past 30 years to the study of lipids. He holds 13 U.S. Patents in the areas of intravenous drug delivery systems and hormonal regulation for the treatment of cardiovascular disease.
A turning point in his research occurred in 1982. That year, the Nobel Prize in Medicine was awarded for discoveries of the role that specialized hormones, known as eicosanoids, play in the development of cardiovascular disease, diabetes, auto-immune diseases, and cancer. Since eicosanoids are only generated from dietary fat, Dr. Sears reasoned that one could apply intravenous drug delivery principles to nutrition in order to control these exceptionally powerful hormonal responses with laser-like precision. In essence, his approach treats food as if it were a drug.
This area of his research led to various patents in the area of hormonal control by essentially using food as an oral drug delivery system to modulate eicosanoids especially for cardiovascular, diabetic, and neurological patients.
The impact of Dr. Sears’ revolutionary work in the dietary control of hormonal response began with the publication of his landmark book, The Zone. Since its publication in June 1995, The Zone has sold more than 2,000,000 hardcover copies, and became a #1 best seller on the New York Times book list. In addition, The Zone has been translated into 22 languages indicating a worldwide response to Dr. Sears’ research. His second book, Mastering the Zone, published in 1997, also became a New York Times bestseller with hardcover sales in excess of 500,000 copies to date. His third book, Zone Perfect Meals in Minutes, published in 1997, quickly became one of the best-selling cookbooks of 1997 and an another New York Times bestseller. The Anti-Aging Zone was published in 1999 and provides the molecular insights into how the Zone Diet can reverse the aging process. The Omega Rx Zone, published in 2002, explores the molecular foundation of chronic disease and how high-dose fish oil can dramatically reverse it. His latest book The Anti-Inflammation Zone discusses how to combat silent inflammation in order to reduce the risk of cancer, heart disease, diabetes, dementia, and many other inflammatory conditions—and how to reverse these conditions if they are already present. To date more than 5 million hardcover copies of his Zone books have been sold in the United States.
His research has elevated food from more than simply a source of calories to being recognized as an exceptionally powerful drug. Because of his revolutionary research, Dr. Sears has been a frequent guest on many national programs such as 20/20, Today, Good Morning America, CBS Morning News, CNN, and MSNBC.
Dr. Sears continues his ongoing research as President of Zone Labs, a biotechnology company in Danvers, MA as well as the President of the non-profit Inflammation Research Foundation in Marblehead, MA. In addition to continuing research on the hormonal effects of food, Dr. Sears has expanded his research in developing innovative dietary approaches to treating cancer and neurological conditions, as well as his on-going work in treating cardiovascular diease and type 2 diabetes.
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I have been taking the Fish Oil for over 3 years now. I am 44 playing hockey and working out. The Fish oil helps with the pain that I get from playing hockey. It greatly enhances my performance on the ice and while working out. I have noticed a big difference in my energy, attentiveness and memory. If I miss a day for whatever reason, I notice a huge difference and it feels like something is missing. Anyway that is my short little story and it comes from the heart.
– Carter B.
I am a nutritionist and Ph.D. doctor of health and nutrition. For Dr. Sears to figure out balancing fat, carbs and protein, is really beyond brilliant. It is a milestone in diet history. I go over people's diet/emotional journals. Mostly all the time, we discover that the fatigue, irritability, unstable emotions were due to the imbalance in their diet. Using the Zone to balance them out, helps control weight, roller coaster emotions and gives them energy. Dr. Sears is so right when he says food is medicine. He has figured out the most powerful drug combination going, called The Zone.
Best and healthy wishes,
– Elaine W., Ph.D., N.C., M.A.
I have a very exhausting job as a flight attendant. I read the "Omega Rx Zone" about 4 years ago and started taking the fish oil. I am 47 and have been flying for 22 years. I am very active, I run and lift weights. But combining lack of regular sleep, a physically demanding job, and irregular eating patterns this job takes a toll on the body. Since taking the fish oil, I have noticed that I do not get exhausted. I get tired, but not exhausted. I stopped taking it for a couple of months and then started taking another company's fish oil. I started getting exhausted again. I came back to Zone Labs and will continue with the fish oil for the rest of my life. I believe in the product and it makes a huge difference in my life. It makes a difference with my running as well. I also bring the bars and shakes with me on the road. It is almost impossible to eat the way I should at work. I haven't found the right secret. At least I have my Zone fish oil, bars, and shakes.
– Kathryn S.
I have been in the Zone, for about 1 month now. I wanted to share with you how wonderful I think this program is. I have been a personal trainer for almost 10 years and actively compete in numerous athletic activities. The Zone program has helped me to achieve a better awareness of my nutritional needs and the results I have seen are amazing! I have lost nearly 13 lbs since I have been in the Zone. I feel more mentally alert, more focused at work, have greater intensity during my training, have made significant strength gains, and just feel better over all. With that said, I would like to thank you for helping me in my quest for "super-health"!
Thank you!
– Rob Y.
I read 'The Zone' and as exactly as I could followed the advice for diet. I noted weight loss progress. Over six months, I lost 33 pounds. One year has passed since then. I have maintained the new weight, guided always by Zone concepts. The Zone is powerful - I have found it fantastic and I am very grateful to Dr Sears.
– Lyn S.
Before I stumbled across the Zone I was weighing close to two hundred pounds and I was depressed. I used to be a gymnast as a young man. I would think, "look at me now," when I looked in a mirror. The day I found 'The Zone' book, I was intrigued and as I read it the science made sense and so, I began to follow the "treatment". I began to lose weight and I was feeling way more energetic. I am forty two years old, I am very active and my weight is down to 162 lbs, 38 pounds lost on the Zone. I cycle, walk, jog, swim and I can now perform some of the more simple gymnastic skills I did twenty years ago...I literally feel like I have turned back the clock.
Thank you!
– Jack J.
I have been on the Zone diet for 7 years. I did not go on the diet to lose weight necessarily; but fairly quickly I lost 25 pounds, going from 190 to 165; from a 36-inch waist to a 32-inch waist. I primarily did the Zone to live healthier. My health is excellent now. I just turned 62 years old. My Zone is my eating lifestyle now; I seldom stray; and I do not miss anything. It is The Good Life.
– Curtis Y.
My wife's doctor told her to read "Enter the Zone" and to do the diet, so I told her I would do it with her. After only one week on the plan we went on a strenuous hike (the first of the year), and when we stopped at our favorite coffee shop on the way home I was able to get out of the car and stand upright and walk into the place without pain or stiffness. The Zone had eliminated all the inflammation that had always forced me to stumble all humped over into the coffee shop any time we skied or hiked all day.
Thank you, Doctor Sears.
– Larry C.
I used to have a lot of knee pain when I walked or ran. I have been taking Omega Rx for almost a year now, and rarely have any pain. I believe it is the anti-inflammation action of the oil. I feel smarter as well. Thanks for developing such a superior oil!
– Joe W.
Prior to following the Zone Diet, my body fat was around 15% and my weight around 153 pounds. No matter what I did, my weight and body fat did not change much. I regularly cycled 20-30 hours per week logging well over 400 miles. That had little impact on body fat or weight. Diet also seemed to have little impact on body fat or weight. Within a couple of months of following the zone diet, my weight dropped rather quickly to 142 pounds and body fat to about 8%. I still regularly cycle up to 20 hours per week (during the summer). I have also started strength training. I eat about 16 blocks per day. I take 3.6 grams of fish oil per day, along with Vitamin E, Alpha Lipoic Acid, CoQ10, and B & C vitamins. I also take GLA, which in my opinion, has significantly reduced fatigue and improved recovery times after exercise.
– Jeremy S.
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All polyphenols have antioxidant properties than can be measured by their Oxygen Radical Absorption Capacity (ORAC), but not all polyphenols have anti-inflammatory properties. The polyphenols in Dr. Sears’ Zone Polyphenol Plus have been carefully chosen to have both.
Polyphenols are the phytochemicals that not only give fruits and vegetables their color, but also help regulate inflammation. In addition, polyphenols also activate the key enzyme (AMP kinase) that helps restore cellular ATP levels. Polyphenols also help regulate the activation of inducible inflammatory proteins (such as COX-2 and inflammatory cytokines).
There are more than 4,000 known polyphenols, and the richest sources are fruits and vegetables. In general, the more color a fruit or vegetable has, the richer the polyphenol content.
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Zone Labs’ Ultra Refined Omega-3 Concentrates are three times fresher and contain less than 1/10th the mercury than what is allowed by the Norwegian Medicinal Standard and European Pharmacopoeia Standard
Zone Labs adheres to the International Fish Oil Standard (IFOS), an independent third party validated laboratory quality standard that is more rigid than any other global standard for purity.
- No company in the worlds runs more tests with IFOS than Zone Labs
- Zone Labs receives a 5 out of 5 star IFOS rating for every batch it tests
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| Standard |
IFOS Standard for a 5-Star Ranking |
Council for Responsible Nutrition |
European Pharmacopeia |
Norwegian Medicinal Standards |
| Peroxide |
< 3.75 meg/kg |
5 meg/kg |
10 meg/kg |
10 meg/kg |
| Totox Levels |
< 20 meg/kg |
26 meg/kg |
NA |
NA |
| Lead |
< 10 ppb |
10 ppb |
100 ppb |
100 ppb |
| Mercury |
< 10 ppb |
10 ppb |
100 ppb |
100 ppb |
| Dioxans and Furans |
< 1 ppt |
2 ppt |
2 ppt |
2 ppt |
| PCBs |
< 45 ppb |
90 ppb |
NA |
NA |
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"IFOS – THE TOP GLOBAL PURITY STANDARD FOR OMEGA-3 FROM FISH"
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Zone Labs products show no detectable lead or mercury when tested down to 10ppb, which is 10 times below the Norwegian Medicinal Standard and European Pharmacopoeia Standard limits.
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Zone Labs products are three times fresher than the minimum allowed by the Norwegian Medicinal Standard and European Pharmacopoeia Standards (based on average peroxide values).
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Zone Labs starts with only wild, small fish from pristine Chilean waters and ends with proprietary validation and testing processes to achieve an IFOS certified 5 star rating.
8-Step Manufacturing Process - Quality Assured
Testing to specification all raw materials, bulk products, packaging material and finished products – always using stringent internal standards and in-process testing.
- Extraction of fish oil
- Winterization – remove limited amounts of saturated fats
- Absorption – remove heavy metals
- Preliminary Molecular Distillation – refining “touch up” to reduce contaminants
- Oil conversion to ethyl esters
- Ethyl ester thermal fractionation – remove additional saturated fats
- True Molecular Distillation – final refining to remove pcb’s and long-chain monoenes
- Rigid Processes – proprietary validation, inspection and encapsulation methods. Independent lab verification of IFOS requirements and certified 5 star rating
No farmed fish. No large fish. Pristine waters.
Zone Labs starts with wild sardines & anchovies fished from cold, pristine waters off of South America where there are less environmental impurities.
A recommended serving of Zone Labs Ultra-Refined Concentrates delivers 8 times more omega-3’s than a typical retail fish oil supplement.
Most fish oil supplements have 30% or less of the healthy omega-3s EPA and DHA, with the remaining 70% of the capsule containing unbeneficial, lesser refined fatty acids that contribute to their bad taste and gastric side effects.
Getting a clinically valid dose of omega-3’s is easy with Zone Labs’ Ultra-Refined Omega-3 Concentrates.
Typical Retail Dose = 300mg omega-3
Standard Zone Dose = 2400mg omega-3
A serving of canned tuna has 12 times less omega-3’s than
Zone Labs Ultra-Refined Omega-3 Concentrates
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Commonly consumed fish and shellfish in the United States
Mercury Source: Food and Drug Administration, FDA 1900-2004, “National Marine Fisheries Service Survey of Trace Elements in the Fishery Resource". Omega-3 Level Source: American Heart Association Website.
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Mercury level
in parts per million (ppm) |
Omega-3 fatty acids
(milligrams per 3-oz. serving) |
| Zone Omega-3 Products |
< 0.01 |
2400 (standard 4 capsule serving |
| Salmon (fresh, frozen) |
0.014 |
1200 |
| Flounder or sole |
0.050 |
480 |
| Pollock |
0.041 |
450 |
| Crab |
0.060 |
400 |
| Scallops |
0.050 |
290 |
| Shrimp |
ND* |
290 |
| Catfish |
0.050 |
270 |
| Clams |
ND* |
250 |
| Cod |
0.095 |
210 |
| Canned Tuna (light) |
0.120 |
200 |
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Zone Labs’ leading product. OmegaRx delivers all of the benefits of Zone Labs’ ultra-refined omega-3 concentrates.
Advantages
- Delivers clinically proven health benefits from the omega-3 fatty acids EPA and DHA*
- Promotes a healthy heart, healthy brain, healthy immune system, healthy circulatory system, healthy joints, healthy moods, healthy triglyceride levels and a healthy pregnancy*
- Combats silent inflammation
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