What's that in your mouth?

7. January 2010 William Davis (17)



Fat = triglycerides

In other words, eat fat, whether it's saturated, hydrogenated, polyunsaturated, or monounsaturated, and blood levels of triglycerides will go up over the next 6 hours. This remains true if there are carbohydrates in the meal, or if there are NO carbohydrates in the meal. It also remains true if you chronically consume fats.

While fats are the primary determinant of postprandial (after-eating) triglycerides, carbohydrates are the primary determinant of fasting triglycerides.

So, if your triglycerides are high on a fasting cholesterol (lipid) panel, it's most likely because you overconsume carbohydrates.


Thanks to cartoonist Eli Stein, who has generously allowed me to reprint his artwork on these pages. Mr. Stein has published his work in dozens of magazines and newspapers, including the Wall Street Journal, Barron's, and Good Housekeeping. More of his work can be found at Eli Stein Cartoons.

De Novo Lipo-what?

5. January 2010 William Davis (16)
Humans have limited capacity to store carbohydrates. Beyond the glucose and glycogen in our blood and tissues, we have relatively little carbohydrate to draw from in time of energy need. That's why long-distance runners and triathletes have to carry sugar sources to keep blood sugar from plummeting.

Fat, of course, is different. We have virtually unlimited capacity to store energy as fat.

Because we have limited carbohydrate storage capacity, what can the body do with the excessive quantities of carbohydrates that Americans ingest? What becomes of a bagel for breakfast, wheat crackers for snacks, a whole wheat sandwich for lunch, pretzels, and whole wheat pasta that many people eat every day, not to mention the chips, soft drinks, and juices?

Excess carbohydrates are diverted to an interesting metabolic pathway called de novo lipogenesis (DNL). This refers to the liver's ability to make triglycerides from excessive carbohydrates in the diet. Triglycerides are packaged for release into the blood as VLDL. VLDL, in turn, interacts with other lipoproteins, creating small LDL particles, reduced HDL and smaller, less protective HDL. High VLDL will be measured on a standard cholesterol panel as higher triglycerides.

A University of California (Berkeley, San Francisco) group has done much of the work describing DNL.

A diet weighed towards carbohydrates, especially if 50% or greater calories are carbohydrate, is sufficient to provoke plenty of DNL, even in slender people. DNL is a big part of the reason why low-fat (and, thereby, high-carbohydrate) diets result in higher triglycerides. DNL really gets turned on many-fold if the carbohydrates are "simple," rather than "complex."

Overweight people, however, can demonstrate five-fold greater DNL even with lesser quantities of carbohydrate intake (e.g., 40% fat, 46% carbohydrate, 14% protein):





From Schwarz et al 2003. Mean (± SEM) fractional de novo lipogenesis in lean normoinsulinemic (NI), obese NI, and obese hyperinsulinemic (HI) subjects after 5 d of consuming a high-fat, low-carbohydrate diet and in different lean NI and obese HI subjects after 5 d of consuming a low-fat, high-carbohydrate diet. Values with different superscript letters are significantly different.


Excessive carbohydrates, a la standard low-fat diets, are good for nobody. The concept of de novo lipogenesis fills in a theoretical hole that now explains why people who eat carbohydrates have higher triglycerides, VLDL, and, eventually, insulin resistance and diabetes.

Gretchen's postprandial diet experiment II

3. January 2010 William Davis (37)
I previously posted Gretchen's postprandial diet experiment, in which she consumed a low-fat diet for a day, followed by a low-carbohydrate diet for a day. Grethen monitored blood glucose and triglycerides with fingerstick checks. (Blood glucose can be checked on any widely available glucose monitor; triglycerides can be monitored with the Cardiochek device.)

Let's now discuss what happened.

On the low-carb, high-fat day, there was an initial surge in triglycerides to 250 mg/dl late morning, followed by a secondary peak several hours following dinner. Because fat is mostly triglycerides, Gretchen's high-fat (sausage, bacon, butter, whole-fat yogurt) breakfast provided a large quantity of triglycerides that needed to be absorbed. This generally occurs over approximately 6 hours, varying depending on body weight, how accustomed you are to fat, activity level during the day, the kind of fat in the meal. The high content of saturated fat in Gretchen's high-fat breakfast likely caused the somewhat slower drop in triglycerides over approximately 7 1/2 hours.

As Gretchen herself had noted, triglycerides the following day were lower, a typical low-carb response. Blood sugar throughout showed only minor variation, with only small postprandial increases.

Thus, Gretchen experienced what we'd expect with a low-carb, high-fat diet: an initial high surge in triglycerides, followed by a decline in fasting levels, while blood sugar shows a normal contour.







Now, the more confusing low-fat experience:



Blood glucose makes a striking peak at 200 mg/dl after the low-fat breakfast of pasta and rice, in contrast to the low-carb breakfast. Triglycerides behaved very differently from the low-carb experiment: While there was no initial postprandial surge, there was a late surge developing 6-24 hours later. The late surge continued into the next day, with fasting levels the following morning (210 mg/dl) exceeding the starting triglyceride level (60 mg/dl).

The one potentially confusing aspect of all this is Gretchen's late rise in triglycerides on the low-fat diet. This phenomenon is due to something called de novo lipogenesis, or the liver's conversion of carbohydrates to triglycerides that occurs when an excessive carbohydrate load comes through diet. Because the human body cannot store anything beyond a minor quantity of carbohydrates (as glucose and glycogen), carbohydrates are converted to fats.

Another factor causing the late triglyceride increase is insulin resistance, given the high blood sugar response. When insulin resistance is present, the activity of the enzyme, lipoprotein lipase, is reduced. Less lipoprotein lipase activity allows slower VLDL degradation, allowing VLDL (and thereby triglycerides contained in VLDL) to "stack up" in the blood. Thus, the higher triglycerides late after eating and into the next morning.

One issue to be aware of: Acute responses can differ from chronic responses. In other words, had Gretchen had the luxury (and time and money) to conduct the experiment over, say, 4 weeks, rather than a single day, there would be somewhat different responses. The best data on this come from Dr. Jeff Volek of the University of Connecticut, in which 4 weeks of low-carbohydrate eating modify fasting and postprandial responses over time.

Several conclusions can be made from Gretchen's experience:

1) Low-carb, high-fat acutely generates extravagant postprandial triglyceride responses.
2) Low-fat causes a late triglyceride surge and higher fasting triglycerides.
3) Low-fat leads to high blood sugars and, by implication, diabetes.


Both the low-carb and the low-fat responses are undesirable, both leading to increased risk for heart disease. Which is worse? I believe that low-fat is more destructive, since it leads over time to both high triglycerides and diabetes, while low-carb/high-fat only leads to postprandial triglyceride surges, at least acutely.

How to best balance the responses to reduce risk for heart disease? That's a discussion for future.


Again, my thanks to Gretchen and the substantial amount of effort that went into generating these numbers. More of Gretchens' own writing can be found on her blogs:
http://wildlyfluctuating.blogspot.com
http://www.healthcentral.com/diabetes/c/5068

A wheat-free 2010

2. January 2010 William Davis (22)
A Heart Scan Blog reader sent this fascinating description of his wheat-free adventure.

Whenever I discuss this notion of going wheat-free and the incredible health effects that develop, I invariably receive comments or emails saying something like "I eat wheat and feel fine. That can't be true." The problem is that not everybody needs to go wheat-free. 20-30% of people can include wheat in their diet and suffer little more than weight gain, some not at all.

But stories like Michael's (below) are commonplace in my experience. I've had many patients who, at first, refused to believe that wheat exposure might be the underlying cause for health struggles. But they finally give it a try and find that rashes, arthritis, acid reflux, irritable bowel symptoms, mood swings, anger, etc. are miraculously improved or gone.

Anyway, hear what Michael has to tell us:


Dr. Davis,

I want to thank you. I was browsing the web a while back and happened to stumble upon your blog post about wheat belly. The first thing that caught my attention was that I thought you had somehow gotten a photograph of me. The young man you posted an image of looked exactly like me. So I read what you had to say. After reading, I thought "Four weeks isn’t so bad. I think I can handle this."

It has now been nine weeks and all I can say is that I am completely amazed. Let me say first that twice in the past twenty years I have been tested for allergies. The first time I was tested I showed a slight reaction to Timothy Grass, but not enough to cause me any problems. The second testing I did not show a reaction to anything. So, I have always assumed that my chronic sinus problem were due to sensitivities to environmental pollutions. Now I am not so sure. I would like to list for you everything that has happened to me since I eliminated wheat from my diet.

1. I have lost a total of 12 pounds in the last 9 weeks.
2. I have lost 1 ¼ inches of belly fat
3. I have lost a tremendous amount of fat from my neck.
4. My entire life I have had problems with oily hair. I could wash my hair and three hours later I looked as if I hadn’t washed in a week. Now my hair stays clean and soft for two to three days without shampoo.
5. My hair was always flat and stringy. Now it has lots of body.
6. I used to have thick layers of dry skin on my scalp. It would come loose in chunks as large as a fingernail. That dry scalp is gone.
7. I used to have dry flaky skin that seemed to secrete oil. That no longer happens. My skin is now soft and smooth.
8. I have lived with bad acne for at least 35 years. Now it is hard to find a pimple on my body.
9. I have always had to fight dehydration. That is no longer a problem.
10. I used to drink two large cups of coffee every morning just to be able to function. I now have enough energy that I have eliminated caffeine from my diet.
11. I sleep more soundly than ever before and my dreams are clear and vivid.
12. My thought processes are more active and clear than they have ever been.
13. My chronic sinus issue is now a thing of the past.
14. I used to have problems with getting the “shakes” if I had gone more than a couple of hours without eating. It was as if I was suffering from low blood sugar. I would even be afraid that I would pass out. Now all I feel is hunger. I can go all day without eating and never feel in danger of losing consciousness.


Today is Thursday. This past Monday my wife and I were eating out and I ordered a burger without a bun. What I didn’t realize was that the burger would arrive covered in onion rings. I knocked the mountain of onion rings onto the plate but there were still a couple that were embedded in the cheese. I decided, what the hell, a couple of onion rings shouldn’t make that much of a difference. I will not make that mistake again anytime soon. Within 30 minutes I felt like there was a steel spike going through my left eye socket. I don’t remember ever being in that much pain. My sinuses were exploding. This morning, as I write this, I still feel the vestiges of that pain. Just enough that I know it is there. But after two and a half days, I am at least able to function again.

I owe you a debt of gratitude. You may have just saved my life. In the very least you have given me the means to improve my life in ways that I never thought possible.

Thank you so much,
Michael B.


Now, if wheat exposure can do that in Michael, what damage can it do in other people?

Personally, I previously experienced many of the same symptoms that Michael suffered, all gone with wheat elimination.

My advice: If you have any inkling that you might have a wheat sensitivity, make a New Year's resolution to stay wheat-free for 4 weeks and see whether you can feel any difference. Not everybody will, but many will be telling us about the dramatic health turnarounds they experienced.

Lipoprotein lipase and you

30. December 2009 William Davis (0)
Lipoprotein lipase can make the difference between having heart disease and not having it. Having sky-high triglycerides or normal triglycerides. It can mean dinner hanging around for over 12 hours in the bloodstream, rather than the usual 4-6 hours.

If you take niacin, you must exercise

30. December 2009 William Davis (23)
We use a lot of niacin in the Track Your Plaque program.

Niacin:

--Increases HDL and shifts HDL towards the large, protective fraction

--Reduces small LDL--In fact, niacin is the best treatment we have to reduce small LDL after wheat elimination and carbohydrate reduction.

--Reduces fasting and postprandial (after-eating) triglycerides

--Reduces heart attack risk by 20-28%--even as a sole agent.


But . . . niacin also triggers higher blood sugar because it partially blocks the effects of insulin (insulin "resistance").

While the net effect of niacin remains positive, the provocation of insulin resistance is not such a good thing. Can it be minimized or eliminated?

Yes, through exercise. Here's one interesting observation in obese (BMI 34.0), sedentary men given placebo, exercise, niacin (1500 mg Niaspan, once per day), or niacin + exercise:





From Plaisance et al 2008.

Blood was drawn following a high-fat meal challenge. (Yes, a high-fat challenge, not a carbohydrate challenge. In this study, there were only 17 grams carbohydrates in the test meal, but 100 grams fat. More on this in future.) Exercise consisted of walking for 50 minutes at a moderate pace one hour prior to the meal challenge.

You can see from the graph that exercise partially corrected the increased insulin level provoked by niacin.

Judging from this and other studies, exercise can help minimize the insulin-blocking effects of niacin. It doesn't take much, just moderate exercise for at least 30 minutes.

Adequate sleep can also help, since sleep deprivation is a potent trigger for insulin resistance, only worsened in the presence of niacin. Vitamin D supplementation to achieve desirable blood levels (which I define as 60-70 ng/ml) is also an effective means to minimize this effect.

To track small LDL, track blood sugar

24. December 2009 William Davis (28)
Here's a trick I learned after years of fussing over people's small LDL.

To gain better control over small LDL, follow blood sugars (blood glucose).

When you think about it, all the foods that trigger increases in blood sugar also trigger small LDL. Carbohydrates, in general, are the most potent triggers of small LDL. The most offensive among the carbohydrates: foods made with wheat. After wheat, there's foods made with cornstarch, sucrose (table sugar), and the broad categories of "other" carbohydrates, such as oats, barley, quinoa, sorghum, bulghur, etc.

Assessing small LDL requires a full lipoprotein assessment in which small LDL particles are measured (NMR, VAP, GGE). Not the easiest thing to do in the comfort of your kitchen.

However, you can easily and now cheaply check your blood sugar. Because blood sugar parallels small LDL, checking blood sugar can provide insight into how you respond to various foods and know whether glucose/small LDL have been triggered.

Here's how I suggest patients to do it:

1) Purchase an inexpensive blood glucose monitor at a discounter like Walmart or Walgreen's. You can buy them now for about $10. They're even sometimes free with promotional offers. You will also need to purchase lancets and test strips.

2) With a meal in question, check a blood sugar just prior to the meal, then again 60 minutes after finishing the meal. Say, for example, your pre-meal blood sugar is 102 mg/dl. You eat your meal, check it 60 minutes after finishing. Ideally, the postprandial (after-meal) blood sugar is no more than 102 mg/dl, i.e., no higher than pre-meal.

Perhaps you're skeptical that oatmeal in skim milk with walnuts and raisins will do any damage. So you perform this routine with your breakfast. Blood sugar beforehand: 100 mg/dl. Blood sugar 1 hour post: 163 mg/dl--Uh oh, not good for you. And small LDL will be triggered.

This approach is not perfect. It will not, for example, identify "stealth" triggers of blood sugar and small LDL like pasta, for the same reasons that pasta has a misleadingly low glycemic index: sugars are released slowly and not fully evident with the one-hour blood sugar.

Nonetheless, for most foods and meals, tracking your one-hour postprandial blood sugar can provide important insight into your individual susceptibility to sugar and small LDL-triggering effects.

C-reactive protein: Fiction from the drug industry?

21. December 2009 William Davis (0)
C-reactive protein (CRP) is the liver product of inflammatory responses anywhere in the body. If there's an inflamed left knee, CRP will be increased. If viral bronchitis is making you cough, then CRP will be increased.

The argument put forward by the drug industry is that, because CRP indicates underlying inflammation, very low-grade levels that can be measured in the absence of overt inflammation like the sore knee or bronchitis is associated with increased risk for cardiovascular events. There are now many studies that conclusively demonstrate that, the higher the CRP, the greater the cardiovascular risk.

Naturally, any marker of risk is followed by the inevitable study: Do statin drugs reduce the excess cardiovascular risk of excessive CRP?

And, yes, indeed they do. My statin-crazed colleagues rave about the so-called "pleiotropic," or non-lipid, effects of statins. CRP reduction and the reduction of risk associated with CRP result with statin treatment.

But is life really statin vs. placebo, as most statin trials are constructed? Are there strategies that can outdo statins like Crestor for reduction of CRP?

Watch your fish oil labels

17. December 2009 William Davis (36)
A quick quiz:

How much omega-3 fatty acids, EPA + DHA, are in each capsule of fish oil with the composition shown on the label below:





If you said 1340 mg (894 mg + 446 mg), sorry, but you're wrong. There are 670 mg EPA + DHA per capsule.

Did you notice that the composition, or "Supplement Facts," lists the contents of two capsules? Rather than the usual one capsule contents, this product label lists two capsules.

I don't know why some manufacturers or distributors do this. However, I have seen many people tripped up by this kind of labeling, taking half the omega-3 fatty acids they thought they were taking. This can be important when you are trying to obtain a specific dose of EPA + DHA to reduce triglycerides, reduce Lp(a), control abnormal heart rhythms, reduce bipolar mood swings, or other important effects.

I liken this to pulling up to a gas station where the sign says gasoline for $1.25. Wow! Can't beat that! You then find out that it's really $1.25 for a half-gallon, or $2.50 a gallon.

In truth, the labeling is accurate; it's just very easy to not notice the two capsule composition.

Why do I need a prescription for Olava?

16. December 2009 William Davis (0)
Imagine this:





What is OLAVA?

Olava is prescription olive oil. It is the purest, highest concentration of olive oil available.




Why Do I Need a Prescription for OLAVA?

Studies show that olive oil contains essential fatty acids, "good" fats that:



--Contain natural compounds your body needs for good health but can't produce on its own.

--Has antioxidants that may provide protection from heart disease.



So, it is common for people to ask why they need a prescription for OLAVA if it is made from a natural ingredient--olive oil. It's time to get the facts about OLAVA. Learn why OLAVA is different from olive oil you can buy at a store.



OLAVA Is an FDA-Approved Medication

OLAVA is the only FDA-approved medicine made from olive oil that's proven, along with diet, to reduce risk for heart disease


The FDA enforces standards to make sure that prescription medications like OLAVA are safe, effective, and quality controlled.


The way OLAVA is manufactured is reviewed and approved by the FDA.


OLAVA uses a 10-step purification process that helps remove lead and other environmental toxins that can be present in olive oil.


Each 1-gram capsule of OLAVA contains 1000 mg of pure olive oil.


The FDA-approved dose of OLAVA is 4 capsules per day. It could take up to 2 tablespoons per day of regular olive oil to provide the same amount of active ingredients proven to lower heart disease risk.




What Else You Should Know About Olive Oil

Regular olive oil has not been approved by the FDA to treat any specific disease like heart disease.



Olive oil doesn't have specific dosing information; it has a food label.



Olive oil does not go through an FDA-approved manufacturing process.





Talk to Your Doctor About OLAVA

If you have very heart disease, you may need a prescription medicine, along with diet, to treat your condition. Talk to your doctor about OLAVA. Print a trial offer to use on your first prescription of OLAVA.

Look like Jimmy Stewart

Look like Jimmy Stewart

15. January 2010 William Davis (23)

"This diet works great," Don declared. "But I think I've lost too much weight."

At 67 years old and 5 ft. 11 inches, Don began the program weighing 228 lbs (BMI 31.9). Because of high triglycerides, high blood sugar, high c-reactive protein, and excessive small LDL, I instructed Don to eliminate all wheat products from his diet, along with cornstarch and sweets. His intake of lean meats, eggs, vegetables, oils, raw nuts, etc. was unlimited.

Don now weighed 194 lbs, down 34 lbs over 6 months (BMI 27.1). Triglycerides, blood sugar, blood pressure, and well-being had improved dramatically; small LDL, however, had dropped only 30%--still room for improvement.

"My friends say I'm too skinny. They ask if I have cancer!"

I've heard this many times: Someone loses weight in a relatively short period of time and friends and family tell you you're too skinny. "It must be cancer. Nobody loses weight like that."

Unfortunately, many Americans have forgotten what normal looks like. Normal is certainly not a 190-lb, 5 ft 4 in woman, nor is it a 228 lb, 5 ft 11 inch man. But Americans have put on so much weight that the prevailing view of what constitutes "normal" weight has been revised upward. Normal is closer to what we see in old movies from the 1940s and '50s with people like Jimmy Stewart and Donna Reed. That's what we are supposed to look like.

So Don actually remains mildly overweight but is judged as "too skinny," or even cancer-ridden, by friends and family.

Ignore such comments. As you lose pounds and approach a truly desirable weight, realize that you are returning to the normal state, not the vision of "normal" now held by most Americans.
Tags :

Comments (23) -

  • AllenS

    1/15/2010 8:40:24 PM |

    This is funny because as a 5'11" male I'm 165lbs and considered by some to be "emaciated" even though I have 10% body fat and quite a bit of muscle. I remember 45 years ago as a kid when my 6' tall father weighed 170lbs. Nobody ever called him skinny because he pretty much looked like all of his friends. He was considered normal at that time. I remember his weight at that time because he often boasted about it seeing as how he only weighed 125 lbs when he was drafted into the Navy.

    We have indeed forgotten what normal looks like.

  • Sarah

    1/15/2010 9:07:45 PM |

    I think you're onto something with this 'standards' business. I'm down to 171 pounds (nearly 70 pounds!) since going on my diet. It hasn't been a FAST loss, but people who haven't seen me in a while are surprised and remark that I look like a 'stick'.

    Since when did 171 fall into the 'stick' range for a 5'4" woman? Maybe >30 BMI is thin for Kentucky.

    Note: I love Jimmy Stewart!

  • Jeanie Campbell

    1/15/2010 10:32:44 PM |

    Excellent post!  My question, then, is, where do we find a reliable place to find out what our desirable weight IS?  I'm not sure I trust the ones I have found on-line.  Can you recommend one?  Especially for folks over 50.  Thanks!

  • whatsonthemenu

    1/15/2010 11:44:56 PM |

    "Unfortunately, many Americans have forgotten what normal looks like. Normal is certainly not a 190-lb, 5 ft 4 in woman, nor is it a 228 lb, 5 ft 11 inch man."

    So true.  Walking through the airport terminal on a visit from Asia immediately oriented me back to the US with the long chain of fast food franchises and big, waddling passengers.  A trip to Walmart to see morbidly obese people in motorized carts is a tourist attraction for Asians.  They can't believe it until they see it.

  • jnkdaniel@hotmail.com

    1/16/2010 1:16:58 AM |

    Yes, this blog is definitely detrimental to my fat.

    For five months, I've swam, taken fish oil, cut out juice and bread from my fridge.  As a result I've lost 16 pounds, 12 beats per minute, and 3 off my blood pressure.

    I'm currently 29m 6'2 and at 184 lb, 48 bpm resting, and at 125 for blood pressure.

    It is truly scary to see how easy it is to lose weight once you know how bad certain foods are.  It is borderline addicting!

    I'm curious to see if I will hit an equilibrium or I will have to do something to stop the weight loss once I reach 175-180.

  • Anonymous

    1/16/2010 2:01:02 AM |

    This is so true, many of my friends think I'm extremely skinny, yet I'm at my optimal weight. My mom refuses to lose more weight,she says "people will say that I look old and sick"

  • Anonymous

    1/16/2010 6:26:42 AM |

    You hit the nail on the head. I too, as a 50-something year old male, was about 220 at 5'10" last year this time, and as I approached 185 mid-year, several folks asked, "Are you all right?" and "Did you intend to lose the weight?" Yet I still am not at an ideal weight for my height, and although I look slim in comparison, I still have abdominal fat that needs to go. I've also had people tell me, "You look too thin," and "Don't lose any more weight." We must recapture a sense of normal. However, during a recent visit to a Glen Ivy Spa in So. Cal. my wife and I marveled at how many grossly obese people there were sauntering around in swimsuits. We've definitely got a problem here. For me, I'd rather look like Jimmie Stewart or Jack Lalane or Art Devany, and I don't care what anyone else thinks about it!

  • pmpctek

    1/16/2010 7:20:44 AM |

    I had a friend say to me once, "you lost a lot of weight, are you sick 'r something?"

    I'm a 5' 9" 49 y.o. North American male and went from 192 lbs. to 168 lbs. in nine months.  This was a couple years ago. I lost most of it off my mid-section and face.  I have the incredible shrinking waist (now 30 inches.)

    I did this by simply eliminating grains, starches, and sugars.  I actually had to slightly increase my daily calorie intake (than when I weighed 192) because I too was concerned I might have been losing too much weight.

    When I share with family and friends why I look so lean, that it's from permanent grain, starch and sugar abstention, they always respond with "oh no, I can't do that"  or "how can you do that?"

  • Kurt

    1/16/2010 1:36:58 PM |

    This is reassuring. I've been worrying because, since I started a heart healthy diet, I've gone from 183 lbs to 167 lbs, which is less than I weighed when I was 18 years old (170).

  • Dr. William Davis

    1/16/2010 3:00:21 PM |

    Hi, Jeannie--

    There are a number of ways to determine ideal weight. BMI, though an imperfect concept, is a good starting place. Here's a BMI calculator: http://www.nhlbisupport.com/bmi/

    This gives me an idea for a future post: "What is ideal weight?"

  • Aaron Blaisdell

    1/16/2010 4:20:20 PM |

    I won't even tell you what my Chinese in-laws think. Two English words my Chinese-speaking mother-in-law knows are "eat more." I always fend her of with with the retort "Che bao la."

  • Eclecbit

    1/16/2010 6:07:27 PM |

    There's also the problem of finding clothes that fit. I'm a 5'11" male and weigh 152lbs. I've got a 32" waist, but when I try on 32" waist pants they fall off of me because they're really 34" (I believe this is called vanity sizing), so I look for the 30" waist pants and guess what? There are none!

    Maybe it's because I live in the South, but 30" waist pants are pretty much non-existent, and the ones that I do find are always too short.

    My wife used to think I was too skinny, but then she remembered all her Oriental friends back in California who are as skinny as I am. For them it's considered normal.

  • Steve L.

    1/16/2010 6:26:22 PM |

    I say revel in it!  I knew from past temporary weight loss that people would start to notice after I lost 30 pounds or so.  Since I needed to lose 70 to get to ideal weight, I also knew that those comments were nothing but signs of sucess.  We truly have adapted to a new normal in our perceptions.  The shock value does diminish over time though.  Now three years out from adopting a healthy diet (currently 6'3", 190 lbs.), I got all the comments along the way, but now people have adjusted to my new look (as have I).  Once in a while though, I see someone, usually business-related, that I haven't seen for a few years, and they're shocked.  I just enjoy it, and try to recruit them over from the dark side.

    The thing that I find interesting now is that, while I was losing people were interesting in why I was losing, and several adopted the low-carb/paleo approach with great success.  But now that I have reached an ideal weight, the memory of the previous me fades, and few see me as a potential source of healthy diet information.  I think some actually think I must be a bit of a freak for having done so well, and so there's nothing useful to be learned from me by non-freaks.

  • Anne

    1/16/2010 9:36:40 PM |

    I am another who lost weight when I dropped all grains and sugars and greatly limited high carb veges and fruits. The weight just melted away. I did not need to lose much and when I hit 20 lbs, the weight loss stopped. I have been at 120-125 for many months now. I am 5' 4". I never feel hungry eating the higher fat diet. Honestly, sometimes I do miss the junky food but not enough to eat it and jeopardize my health.

  • Nick

    1/17/2010 3:38:15 AM |

    I wonder if anyone has information on cornstarch and why it places right next to wheat as a 'food' to avoid?  I have seen a great deal of convincing argument with regard to wheat, but almost none with regard to cornstarch (other than for those who may need to closely watch blood glucose levels).  

    If anyone can lead me to more information on how it affects our organism, I would great appreciate it.

  • steve

    1/17/2010 4:21:28 PM |

    Dr. Davis.  If you do a post on ideal weight, it might be helpful to include a discussion of muscle mass.  Many athletes are heavier than those of comparable ages in the general population, but have body fat levels that are extremely low.  There is a trade-off with weight loss and muscle loss, and I suppose a happy equilibrium at some leve.  Perhaps body fat level is a better gauge than absolute weight level, but hard to accuratley measure.  Thanks,

  • Claire

    1/18/2010 6:40:22 AM |

    I read an newspaper article about how parents in the UK didn't realise their children were obese. Yes, that's obese - not just overweight.

    We have lost sight of what it is to be of normal weight. I catch myself looking at people's sizes in old movies to remind myself of what "normal" should be.

  • AllenS

    1/18/2010 5:43:56 PM |

    I really don't like the BMI indicator. First, there is no differentiation between males and females or body type. Fit males who have any kind of muscle tone or who may be big-boned will invariably have a BMI greater than 25. I'm very close even though I'm only 10% body fat.

    Instead, I think that a better measure is to ignore weight altogether and get your % body fat computed. Ideally it should be 14-17% for males and 21-24% for females.

    I too have difficulty finding pants that fit. I wear a 30" waist. Its tough to find anything smaller than a 38"-40" waist which is pretty sad.

  • Anonymous

    1/18/2010 11:57:30 PM |

    Based on the posts here on HeartScan and my brothers insistence Atkin's was his preferred effective weight control solution, I started eating meat again after 10 years of being a pescatarian. I put on 12 lbs in 3 months.  OK, I am not too keen on eating slabs of meat and may have gone overboard with sausage meat / chicken wings but I hope my next blood test will show an increase in HDL as a result of the added fat and lower wheat/grains

    BTW. I stopped my 20mgs crestor and got a base line several months back (too scary !). I have taken 20mgs and 40mgs crestor with the latter leading to some muscle pain but perfect LDL (60). HDL only went up with Niacin (31 to 45 )

    What I want is no more than 20mgs crestor (which gives me LDL circa 75 and I can tolerate well) and to elevate my HDL to 60 without having to eat raw cow.

    This site is a great resource. I would like to see Dr D square off against the celeb TV Dr Oz who pushes high grain diets and low saturated fat.
    Trev

  • Apolloswabbie

    1/30/2010 10:03:43 PM |

    I think some of the response to too skinny is because folks are faced with how 'not skinny' they are looking at those who are not.

  • Anonymous

    2/8/2010 10:14:07 PM |

    I'm a caucasian male, 6'2" and I've been healthily below 160.  I have a thin body.  I don't know if it's because my bones are smaller, or what, but this is normal for me.

    And, I feel for the thin folks in the south.  When we lived in TN for a few years, I had a heck of a time finding 32" waist pants.  Now that I'm back in CA, it's much easier.

  • lockeender

    5/6/2010 4:09:25 AM |

    Jimmy Stewart was thought too skinny by Hollywood and the Army at the time.  When he was first signed to MGM they recognized that Stewart had an uncanny screen charisma and great star potential, but they considered him just so goofy looking that they didn't buy him having any male star sex appeal.  MGM wanted someone to compete with Tyrone Power, Clark Gable, Spencer Tracy and up and comers like Cary Grant (Grant would be a better example for you than Stewart).  Before MGM ever put Stewart in a movie they put him with one of the studio weight trainers, hoping to add some muscle to his physique.  The trainer had Stewart lifting weights and drinking a gallon of milk everyday.  After a month of this regimen Stewart had gained about three pounds, mostly of bloat.  MGM put him in a variety of bit parts but they figured he was basically useless to them so they loaned him out to Columbia for a pair of pictures, You Can't Take it with You and Mr. Smith Goes to Washington.  Stewart's star was made and he returned to MGM to make a slew of great films, Destry rides again, Philadelphia Story, & The shop Around the corner.  Stewart came from a very patriotic, midwestern family.  in 1940 Stewart basically quit his studio contract (after filming A Mortal Storm) and recognizing the world situation, he went to enlist in the Army with the idea of entering the Air Corps to train as a pilot.  He was rejected flat out because he did not weigh enough for the minimum standard to enlist.  And Stewart was 6' 3&3/4" he weighed next to nothing!  Since he was only a few lbs under, Stewart went back the next week, this time after waterloading himself.  he barely made it through the physical before bursting, but he was able to eek over that minimum weight standard by a single pound.  By the time Pearl Harbor hit, Stewart was a certified pilot and he spent most of the war continually flying bombing missions over Europe.

    Cary Grant on the other hand, would be a superb example. Grant began life as a circus tumbler, and he maintained his athleticism throughout his life.  His remarkable lack of aging until his final decade was due to his  eschewing alcohol and smoking in his private life, which was both very rare at the time and ironic considering the suave characters he played always drank and smoked.  He may also have been one of the oddball anti-sugar hollywood types (Gloria Swanson was one) that refused to eat anything with sugar in it.  But I'm not certain on that.

  • buy jeans

    11/3/2010 3:43:15 PM |

    Ignore such comments. As you lose pounds and approach a truly desirable weight, realize that you are returning to the normal state, not the vision of "normal" now held by most Americans.

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