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	<title>Comments on: Americans Heavier Than Ever, But Most Still Say Their Weight Is &quot;About Right&quot;</title>
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	<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/</link>
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		<title>By: Michael</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30632</link>
		<dc:creator>Michael</dc:creator>
		<pubDate>Wed, 07 Dec 2011 22:09:30 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30632</guid>
		<description>Professor Timothy Noakes, the solution to solving obesity is not a &quot;one size fits all&quot; solution like you have suggested with a low carb diet. Despite your assumptions that carbs are the sole factor in obesity, having a low carb diet can be hard for those with lifestyles not accommodating to extreme diet changes (the average American living a fast-paced work-centric life)

Carbs play an important role in a well-balanced diet, as well as fats and proteins. It is important for those conscious of their health to experiment with different macro intakes to find the one that their body responds to the best. While eating a high intake of carbs can be one indicator that someone has a poor diet, a normal and calculated amount of carbs in a diet can be beneficial.

The problem with carbs is that our bodies are not designed to eat them in mass quantities like we do today. In earlier times, humans flourished on eating meats and eating veggies. Things like bread, fruits and juice were not readily available 365 days of the year. Now we can drop by the grocery store on any corner and get them at our whim, and on that note we can acquire carb dense foods without any work other than jumping into our car and pressing the gas pedal.

The main point I&#039;m trying to make is simply this: Don&#039;t blame carbs for fat gain. Plenty of healthy individuals consume carbs. The best approach to having a healthy body is having a healthy amount of all macro-nutrients. The best way to know how much you should be eating is to experiment with your own body; everyone is different.</description>
		<content:encoded><![CDATA[<p>Professor Timothy Noakes, the solution to solving obesity is not a &#8220;one size fits all&#8221; solution like you have suggested with a low carb diet. Despite your assumptions that carbs are the sole factor in obesity, having a low carb diet can be hard for those with lifestyles not accommodating to extreme diet changes (the average American living a fast-paced work-centric life)</p>
<p>Carbs play an important role in a well-balanced diet, as well as fats and proteins. It is important for those conscious of their health to experiment with different macro intakes to find the one that their body responds to the best. While eating a high intake of carbs can be one indicator that someone has a poor diet, a normal and calculated amount of carbs in a diet can be beneficial.</p>
<p>The problem with carbs is that our bodies are not designed to eat them in mass quantities like we do today. In earlier times, humans flourished on eating meats and eating veggies. Things like bread, fruits and juice were not readily available 365 days of the year. Now we can drop by the grocery store on any corner and get them at our whim, and on that note we can acquire carb dense foods without any work other than jumping into our car and pressing the gas pedal.</p>
<p>The main point I&#8217;m trying to make is simply this: Don&#8217;t blame carbs for fat gain. Plenty of healthy individuals consume carbs. The best approach to having a healthy body is having a healthy amount of all macro-nutrients. The best way to know how much you should be eating is to experiment with your own body; everyone is different.</p>
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		<title>By: Chris the Canadian</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30629</link>
		<dc:creator>Chris the Canadian</dc:creator>
		<pubDate>Mon, 05 Dec 2011 18:58:51 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30629</guid>
		<description>It is simple really.   Too much carb intake and not enough excersize will cause anyone to be unhealthy and overweight.   North American diets are full of sodium, carbohydrates, and sugars.  We eat processed foods and pre-packaged junk because:  1. They taste delicious 2. they are easily attainable 3. Most don&#039;t take any time or very little time to prepare 4. a whole generation of people have been raised on this stuff.  Parents who don&#039;t pay attention to what they eat and have sedentary lifestyles will pass those bad habits to their kids.  Parents who do have more active lifestyles and include their kids in the activities will likely pass THOSE habits down to their kids.

The biggest concern I see is the youth obesity and overweight rates.  It&#039;s not an issue of poverty, it is an issue of convenience and laziness.   Growing up I lived in a middle class home in Toronto.  I was outside every day after school and had to be dragged in to have dinner at the family table.   The meals were rich and not &#039;diet conscious&#039; but we were ACTIVE as kids.   Now?  Many kids instead of playing soccer or basketball or road hockey after school go home and play video games or surf the &#039;net and sit on their butts.  Many parents are afraid to let their kids play outside after school, especially in bigger cities, because of the various ills that may befall their kids (Kidnapping, drugs, alcohol etc).

So even though eating habits are worse than, say, 25 years ago I think the lack of excersize is an even bigger issue regarding the overweight issue in North America.   Let&#039;s also not forget that as the entire population as a whole gets heavier the perception of what is &#039;average&#039; changes, causing what was once considered unhealthy to be considered normal.  The average waist size for a woman in North America is size 14.  SIZE 14!!!    So anyone with a size 16 or 18 waist can say they are &#039;about right&#039;.   Unfortunately that is a falacy as size does not correlate into whether or not someone is healthy for their height.  the BMI is the BEST indicator of a persons overall health with regards to weight/muscle mass/fat.</description>
		<content:encoded><![CDATA[<p>It is simple really.   Too much carb intake and not enough excersize will cause anyone to be unhealthy and overweight.   North American diets are full of sodium, carbohydrates, and sugars.  We eat processed foods and pre-packaged junk because:  1. They taste delicious 2. they are easily attainable 3. Most don&#8217;t take any time or very little time to prepare 4. a whole generation of people have been raised on this stuff.  Parents who don&#8217;t pay attention to what they eat and have sedentary lifestyles will pass those bad habits to their kids.  Parents who do have more active lifestyles and include their kids in the activities will likely pass THOSE habits down to their kids.</p>
<p>The biggest concern I see is the youth obesity and overweight rates.  It&#8217;s not an issue of poverty, it is an issue of convenience and laziness.   Growing up I lived in a middle class home in Toronto.  I was outside every day after school and had to be dragged in to have dinner at the family table.   The meals were rich and not &#8216;diet conscious&#8217; but we were ACTIVE as kids.   Now?  Many kids instead of playing soccer or basketball or road hockey after school go home and play video games or surf the &#8216;net and sit on their butts.  Many parents are afraid to let their kids play outside after school, especially in bigger cities, because of the various ills that may befall their kids (Kidnapping, drugs, alcohol etc).</p>
<p>So even though eating habits are worse than, say, 25 years ago I think the lack of excersize is an even bigger issue regarding the overweight issue in North America.   Let&#8217;s also not forget that as the entire population as a whole gets heavier the perception of what is &#8216;average&#8217; changes, causing what was once considered unhealthy to be considered normal.  The average waist size for a woman in North America is size 14.  SIZE 14!!!    So anyone with a size 16 or 18 waist can say they are &#8216;about right&#8217;.   Unfortunately that is a falacy as size does not correlate into whether or not someone is healthy for their height.  the BMI is the BEST indicator of a persons overall health with regards to weight/muscle mass/fat.</p>
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		<title>By: Iain</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30628</link>
		<dc:creator>Iain</dc:creator>
		<pubDate>Sun, 04 Dec 2011 22:42:04 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30628</guid>
		<description>@ wesley

Yes, that&#039;s shallow and superficial. But you&#039;re allowed to be that way.
 Men hook up with women hoping she&#039;ll never change, women look at men as fixer-uppers. Of course there are always exceptions folks, this is just a more accurate statement than &#039;men are from mars and women are from venus&#039;.</description>
		<content:encoded><![CDATA[<p>@ wesley</p>
<p>Yes, that&#8217;s shallow and superficial. But you&#8217;re allowed to be that way.<br />
 Men hook up with women hoping she&#8217;ll never change, women look at men as fixer-uppers. Of course there are always exceptions folks, this is just a more accurate statement than &#8216;men are from mars and women are from venus&#8217;.</p>
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		<title>By: Anonymous</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30627</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Sat, 03 Dec 2011 16:37:56 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30627</guid>
		<description>John, I am 5&#039;9&quot;, and still slowly growing, yet I usually weigh about 100 pounds. I eat a lot, and do not look like I&#039;m anorexic, or never eat. You have some misconceptions about what a healthy weight is. My BMI of 17 is perfectly fine for a lean body.</description>
		<content:encoded><![CDATA[<p>John, I am 5&#8217;9&#8243;, and still slowly growing, yet I usually weigh about 100 pounds. I eat a lot, and do not look like I&#8217;m anorexic, or never eat. You have some misconceptions about what a healthy weight is. My BMI of 17 is perfectly fine for a lean body.</p>
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		<title>By: Professor Timothy Noakes</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30626</link>
		<dc:creator>Professor Timothy Noakes</dc:creator>
		<pubDate>Sat, 03 Dec 2011 15:19:49 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30626</guid>
		<description>Obesity is caused by the consumption of a high carbohydrate diet (with sugar providing more than about 10kg per year) in persons who are genetically unable to metabolize carbohydrate because their muscles and livers are carbohydrate resistant.  The solution for those with a BMI above 25 kg/m2 (and who are therefore carbohydrate resistant) is to eat a high fat/high protein/low carbohydrate diet as first established in 1861 but which was written out of the medical/scientific textbooks after 1970 when almost single-handedly Dr Ancel Keys developed the current global desire to remove fat from the diet because it is allegedly unhealthy and causes obesity, heart disease and diabetes.  But when, as a result, Americans began to eat more carbohydrate after the publication of the 1977 Dietary Guidelines, their incidence of obesity and diabetes began to increase exponentially.  The evidence for this is provided in Gary Taubes monumental work, Good Calories, Bad Calories, and in his recent more popular 2011 book on the same topic, Why we get fat.

The excessive consumption of sugar (above 5kg per person per year) and refined carbohydrates probably makes the major contribution of this detrimental carbohydrate effect.  To rid the world of obesity, diabetes and heart disease requires that the sale and consumption of sugar and refined carbohydrates must be curtailed and the consumption of high fat/high protein/low carbohydrate diets is promoted to those who are at risk because their metabolism is carbohydrate-resistant.  In as much as the affected large industries are not going to allow any reduction in the sale of their products, so there is no public health solution to the prevention of the epidemic of obesity and diabetes.  Instead those industries will continue to insure that the general public remains ignorant about the simple truth of the real factor that causes obesity and diabetes.   This ignorance is highlighted by some of the comments posted here.

But this does not mean that individuals at risk cannot regulate their own weights with consummate ease and hence their risk for the development of obesity.   They need just adopt the eating guidelines now promoted by the low-carbohydrate movement led by Dr Dukan&#039;s books in Europe and by many including Gary Taubes in the United States.</description>
		<content:encoded><![CDATA[<p>Obesity is caused by the consumption of a high carbohydrate diet (with sugar providing more than about 10kg per year) in persons who are genetically unable to metabolize carbohydrate because their muscles and livers are carbohydrate resistant.  The solution for those with a BMI above 25 kg/m2 (and who are therefore carbohydrate resistant) is to eat a high fat/high protein/low carbohydrate diet as first established in 1861 but which was written out of the medical/scientific textbooks after 1970 when almost single-handedly Dr Ancel Keys developed the current global desire to remove fat from the diet because it is allegedly unhealthy and causes obesity, heart disease and diabetes.  But when, as a result, Americans began to eat more carbohydrate after the publication of the 1977 Dietary Guidelines, their incidence of obesity and diabetes began to increase exponentially.  The evidence for this is provided in Gary Taubes monumental work, Good Calories, Bad Calories, and in his recent more popular 2011 book on the same topic, Why we get fat.</p>
<p>The excessive consumption of sugar (above 5kg per person per year) and refined carbohydrates probably makes the major contribution of this detrimental carbohydrate effect.  To rid the world of obesity, diabetes and heart disease requires that the sale and consumption of sugar and refined carbohydrates must be curtailed and the consumption of high fat/high protein/low carbohydrate diets is promoted to those who are at risk because their metabolism is carbohydrate-resistant.  In as much as the affected large industries are not going to allow any reduction in the sale of their products, so there is no public health solution to the prevention of the epidemic of obesity and diabetes.  Instead those industries will continue to insure that the general public remains ignorant about the simple truth of the real factor that causes obesity and diabetes.   This ignorance is highlighted by some of the comments posted here.</p>
<p>But this does not mean that individuals at risk cannot regulate their own weights with consummate ease and hence their risk for the development of obesity.   They need just adopt the eating guidelines now promoted by the low-carbohydrate movement led by Dr Dukan&#8217;s books in Europe and by many including Gary Taubes in the United States.</p>
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		<title>By: Wesley</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30625</link>
		<dc:creator>Wesley</dc:creator>
		<pubDate>Fri, 02 Dec 2011 00:11:51 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30625</guid>
		<description>The fatness problem is hard. I live in Costa Rica and I think the lifestyle, kind of food and quantity we eat here really helps a lot to stay thin (although the population is getting fatter too). I went to Canada for 3 weeks to visit family and gained 10 pounds! I didn&#039;t feel like I was doing that much different than I do here, but the food and lifestyle are sneaky and make a big difference. After a couple of months back in Costa Rica the weight was gone. People let themselves go and laugh it off, but I wouldn&#039;t be happy with being overweight, it doesn&#039;t look like much fun. Definitely worth the effort to eat right and exercise!!

PS Sometimes my girlfriend gets upset when I tell her I&#039;d only love her as a friend if she let herself go that way but fitness, health and just looking good is important to me! It&#039;s not that shallow...  is it?</description>
		<content:encoded><![CDATA[<p>The fatness problem is hard. I live in Costa Rica and I think the lifestyle, kind of food and quantity we eat here really helps a lot to stay thin (although the population is getting fatter too). I went to Canada for 3 weeks to visit family and gained 10 pounds! I didn&#8217;t feel like I was doing that much different than I do here, but the food and lifestyle are sneaky and make a big difference. After a couple of months back in Costa Rica the weight was gone. People let themselves go and laugh it off, but I wouldn&#8217;t be happy with being overweight, it doesn&#8217;t look like much fun. Definitely worth the effort to eat right and exercise!!</p>
<p>PS Sometimes my girlfriend gets upset when I tell her I&#8217;d only love her as a friend if she let herself go that way but fitness, health and just looking good is important to me! It&#8217;s not that shallow&#8230;  is it?</p>
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		<title>By: Rahsaan</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30624</link>
		<dc:creator>Rahsaan</dc:creator>
		<pubDate>Thu, 01 Dec 2011 15:44:12 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30624</guid>
		<description>John,

I agree with you about BMI being a fallacious measurement.  We should measure body composition instead... and that I believe will show how fat and unfit most Americans are.  In fact, the rates of obesity would probably prove higher than those shown by BMI measurement.  As most Americans have too much fat and not enough lean mass, including all the skinny-fat hipsters here in New York City.</description>
		<content:encoded><![CDATA[<p>John,</p>
<p>I agree with you about BMI being a fallacious measurement.  We should measure body composition instead&#8230; and that I believe will show how fat and unfit most Americans are.  In fact, the rates of obesity would probably prove higher than those shown by BMI measurement.  As most Americans have too much fat and not enough lean mass, including all the skinny-fat hipsters here in New York City.</p>
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		<title>By: Chrysoprace</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30623</link>
		<dc:creator>Chrysoprace</dc:creator>
		<pubDate>Thu, 01 Dec 2011 14:56:54 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30623</guid>
		<description>They are certainly doing it right here in Japan. My JHS students are nearly all at a gealthy weight, I would guess maybe three percent are overweight and less thn one percent badly so at my school. The children all eat school lunch for about $2.50/day and they get good balanced nutrition with a lot of variety. People eat much less pre-prepared food here and many more fresh vegetables and fruits. They eat a larger variety of protein, less meat than america and more seafood, tofu, nuts and yogurt. Seaweed is an excellent source of nutrition and is in many dishes here. They eat rice as their main starch, unlike potatos in the US wich generally have fat added in the preparation. They drink far less sugar water and more tea and coffee. I am much healthier since I moved here and it is much easier to control my weight. Living here shows me every day that a first world country should be able to maintain a healthy weight and that US culture is to blame for the weight problem.</description>
		<content:encoded><![CDATA[<p>They are certainly doing it right here in Japan. My JHS students are nearly all at a gealthy weight, I would guess maybe three percent are overweight and less thn one percent badly so at my school. The children all eat school lunch for about $2.50/day and they get good balanced nutrition with a lot of variety. People eat much less pre-prepared food here and many more fresh vegetables and fruits. They eat a larger variety of protein, less meat than america and more seafood, tofu, nuts and yogurt. Seaweed is an excellent source of nutrition and is in many dishes here. They eat rice as their main starch, unlike potatos in the US wich generally have fat added in the preparation. They drink far less sugar water and more tea and coffee. I am much healthier since I moved here and it is much easier to control my weight. Living here shows me every day that a first world country should be able to maintain a healthy weight and that US culture is to blame for the weight problem.</p>
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		<title>By: Minerva</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30622</link>
		<dc:creator>Minerva</dc:creator>
		<pubDate>Thu, 01 Dec 2011 10:18:48 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30622</guid>
		<description>You don&#039;t need a gym membership to work out...especially if you&#039;ve got extra weight. Your body weight is enough to get a great workout. Walking is free. Don&#039;t have a park? So what. I COMPLETELY agree with the comment Kevin N made about 2700 calories vs. 1800 calories. Eat less (if you over eat). That will SAVE you money. Not so wealthy? There are a LOT of healthier options that you can get...pick veggies over fried foods. Eat smaller portions. Use less salt. Obesity is a disease? Sounds like a cop out to me. There are some instances where it is a result of another health issue, but many Americans do not &quot;suffer&quot; from anything except laziness. Getting off your butt and moving around--Free.</description>
		<content:encoded><![CDATA[<p>You don&#8217;t need a gym membership to work out&#8230;especially if you&#8217;ve got extra weight. Your body weight is enough to get a great workout. Walking is free. Don&#8217;t have a park? So what. I COMPLETELY agree with the comment Kevin N made about 2700 calories vs. 1800 calories. Eat less (if you over eat). That will SAVE you money. Not so wealthy? There are a LOT of healthier options that you can get&#8230;pick veggies over fried foods. Eat smaller portions. Use less salt. Obesity is a disease? Sounds like a cop out to me. There are some instances where it is a result of another health issue, but many Americans do not &#8220;suffer&#8221; from anything except laziness. Getting off your butt and moving around&#8211;Free.</p>
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		<title>By: Zachary</title>
		<link>http://blogs.discovermagazine.com/80beats/2011/11/29/americans-heavier-than-ever-but-most-still-say-their-weight-is-about-right/#comment-30621</link>
		<dc:creator>Zachary</dc:creator>
		<pubDate>Thu, 01 Dec 2011 08:56:46 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/80beats/?p=33572#comment-30621</guid>
		<description>I feel that for me in the younger generation, teens especially, are following along with what we see and we begin to think it&#039;s the norm and go unhealthy as well. I feel I could lose 10 pounds and feel better but I bike everyday I can for about 2 hours. If we Americans stopped wasting so much gas by going down the street on a bike, we would have a less polluted environment as well as healthier people.</description>
		<content:encoded><![CDATA[<p>I feel that for me in the younger generation, teens especially, are following along with what we see and we begin to think it&#8217;s the norm and go unhealthy as well. I feel I could lose 10 pounds and feel better but I bike everyday I can for about 2 hours. If we Americans stopped wasting so much gas by going down the street on a bike, we would have a less polluted environment as well as healthier people.</p>
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