Archive for the 'Carbs and Calories' Category

ABC’s big meal propaganda

Applebee's Quesadilla Burger

Applebee's Quesadilla Burger

One of my readers sent me a link to a segment on ABC News with Charlie Gibson showing just how disgustingly slanted and inaccurate mainstream media reports can be.

Gibson leads into the segment about two reporters who underwent self experimentation on the adverse effects of unhealthy eating.  The reporters, ABC’s Yuji de Nies and Jon Garcia, set out to see what would happen if they consumed a giant meal containing over 6,000 calories.  Here is the result as they reported it.

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Low-carbohydrate diets increase LDL: debunking the myth

Instructor teaches Friedewald equation and bad cholesterol

Instructor teaches Friedewald equation and bad cholesterol

This week sees the publication of yet another study showing the superiority of the low-carbohydrate diet as compared to the low-fat diet.  This study, published in the prestigious American Journal of Clinical Nutrition, demonstrates that subjects following the low-carb diet experience a decrease in triglyceride levels and an increase in HDL-cholesterol (HDL) levels; and that these changes are accompanied by a minor increase in LDL-cholesterol (LDL), which prompts the authors to issue a caveat.

Yes, although just about all the parameters that lipophobes worry about improved with the low-carb diet, the small increase in LDL has caused great concern and has prompted the authors to gravely announce that this small increase is troublesome and should be monitored closely in anyone who may be at risk for heart disease.  Since most people who go on low-carb diets do so to deal with obesity issues, and since obesity is a risk factor for heart disease, it would appear that this small increase in LDL often seen in those following a low-carb diet could put these dieters at risk.  Does it?  We’ll see.

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More braying from Bray

Dr. George Bray's model of obesity

Dr. George Bray's model of obesity

In July 2008 I posted on Dr. George Bray’s critique of Gary Taubes’ book Good Calories, Bad Calories that appeared in Obesity Reviews.  Included in my post was a copy of Gary’s response.  Now Dr. Bray is back with a rebuttal to Gary’s response to his (Bray’s) original critique.  In conversation, Gary told me he has elected to drop the issue because the discussion is going nowhere.  Gary makes substantive points; Bray obfuscates the issues and will continue to do so.  I, however, am not going to drop the case.  Maybe I’ll have the last word here.

I want to go over Dr. Bray’s response to Gary’s letter in some detail because it is emblematic of all that is wrong with obesity research today and clearly demonstrates why we will never get anywhere until the people of Bray’s generation fade away. I don’t know that I’ve ever seen so many instances of one writer missing the point as often as Dr. Bray does in this short reply.  The entirety of his response is an example of either shoddy thinking or intellectual dishonesty.  Or maybe both. It brings to mind Mary McCarthy’s famous quote about Lillian Hellman: “Every word she writes is a lie, including ‘and’ and ‘the’.

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Dietary protein increases lean mass

bmi-comparison

There is an old joke that goes something like this:

Question: What is Mozart doing in his grave right now?
Answer: De-composing.

The same question could be asked of the living right now who are working hard on their diets and seeming to go nowhere body weight-wise.

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