Posts Tagged ‘syndrome x’

Obesity Isn’t The Disease…It’s Only A Symptom

March 12th, 2010

I read an interesting study the other day.

In this study, the researchers argued that when it comes to Metabolic Syndrome (hypertension, dyslipidaemia, glucose intolerance, hyperinsulinemia, central adiposity {big belly}, high blood sugar) obesity may actually be a good thing.

Here’s why.

  • Metabolic Syndrome is a result of our Standard American Diet
  • The S.A.D. combination of too many calories and the over-consumption of sugar + fat-centric meals causes…
  • An increase in the secretion of insulin. When this happens on a regular basis, we end up with…
  • hyperinsulinemia, which…
  • Causes the expression of the lipogenic transcription factor SREBP-1c and its target enzymes and so on and so on and so on until we end up with Metabolic Syndrome and all of the wonderful ailments I mentioned in the previous paragraph.

Sounds pretty grim, doesn’t it?

And the first thing that your doctor is going to tell you if she suspects you have Metabolic Syndrome is to lose weight.

As if obesity is the cause of Metabolic Syndrome.

But, it ain’t.

We know that our bodies respond to our Standard American Diet by increasing the amount of circulating insulin.

This leads to an increase in body-fat.

Common sense tells us that this is bad.

These researchers disagree.

They propose that this new body-fat delays, rather than causes, the metabolic syndrome induced by chronic caloric surplus.

They argue that subcutaneous fat in general exerts a positive effect on insulin sensitivity. Subcutaneous fat is the body-fat that exists between your muscles and your skin – we’re not talking that solid “beer belly” kind of fat.

This “healthy” type of adipose tissue is genetically determined and has a strong sexually dimorphic component as well. Females, at any given body mass index, are protected against insulin resistance more than males.

And if we prevent insulin resistance…we prevent Metabolic Syndrome.

To test this hypothesis further, the researchers bred obesity resistance mice with with db/db mice, which normally become obese and develop severe metabolic syndrome and type 2 diabetes (T2DM) by the age of 8–10 weeks.

Sucks to be a db/db mouse.

They ended up with some mice who stayed lean despite their voracious appetites.

Unfortunately, these mice developed Metabolic Syndrome in 4 weeks instead of the typical 8-10 weeks.

The researchers concluded that body-fat is a normal response designed to permit stockpiling of fuels while simultaneously protecting our lipid-intolerant organs.

Metabolic syndrome appears only after the storage capacity of the adipocyte compartment has reached a maximum, at which point a gradual accumulation of ectopic fatty acids begins.

Ectopic means “not where it’s supposed to be”. It accumulates in the abdominal region (beer belly), the liver, muscle tissue including the heart, the pancreas, and perhaps in lipid-rich deposits in the arteries.

Obesity should therefore not be regarded as a pathology or disease, but rather as the normal, physiologic response to sustained caloric surplus without which the advent of metabolic syndrome is accelerated.

Conclusions

  • Obesity isn’t a disease
  • It’s a symptom of another disease – Metabolic Syndrome
  • It’s better to have squishy, subcutaneous fat than the big, hard beer belly kind of fat

My Suggestion

Stop thinking of obesity as a health issue unto itself.

If obesity is a result of something else, you need to know what that cause is and then take action to reverse the problem.

You can start by dumping the Standard American Diet and replace it with something more Mediterranean or Asian or Paleo.

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Fighting Fat With Vinegar

October 14th, 2009

oil and vinegarYour Grandma was right.

It turns out that the acetic acid found in plain ole’ vinegar is effective in suppressing body fat accumulation.

The Science

Earlier this year, Japanese researchers found that laboratory mice fed a high-fat diet and given acetic acid developed significantly less body fat (up to 10 percent less) than other mice.

Based upon their findings, the scientists believe that acetic acid fights fat by turning on genes for fatty acid oxidation enzymes. The genes churn out proteins involved in breaking down fats, thus suppressing body fat accumulation in the body.

link to the study

Conclusion

Vinegar is cheap, harmless and versatile in the kitchen.

It may also help you metabolize sugars more efficiently, lower blood pressure and lose weight.

What do you have to lose?

Links to more vinegary/weight loss research

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Soda Tax = Tax Grab

September 17th, 2009

coca cola coke

It looks like my prediction of a American Soda Tax may soon come true.

According to ABC News, “several of the nation’s leading health experts are calling for a tax on soda as a means of curbing America’s obesity-epidemic”.

But wait, here’s the good part:

Their paper, appearing in the most recent issue of the New England Journal of Medicine, calls for a tax on “sugar-sweetened” drinks in order to reduce the consumption of the drinks and lower health costs as well as fund government-run health programs.

FUND GOVERNMENT RUN HEALTH PROGRAMS

“A tax on sugar-sweetened beverages is really a double-win,” said Dr. David Ludwig, a co-author of the paper and director of the Optimal Weight for Life program at Children’s Hospital, Boston.

“We can raise much-needed dollars while likely reducing obesity prevalence, which is a major driver of health care costs, the paper states.

“Ultimately the government needs to raise more money to cover the deficit, and in terms of ways of raising that revenue, a tax on sugar sweetened beverages is really a no-brainer.”

So, there you go.

Just like I said here, the government will take advantage of America’s Obesity Epidemic™ and introduce a soda tax in order to help reverse the defecit.

But will it help reduce the nation’s obesity problem?

According to the latest research, small tax increases will have little effect on behavior.

On the other hand, big tax increases should do the trick. Especially for America’s poor.

So, there you go, just like I predicted:

5 Bucks for a Can of Coke

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Obesity, Diabetes, Insulin Resistance and Vitamin K

November 27th, 2008

vitamin-k

Ain’t science great?!!!

Researchers at Tufts University were investigating the effect that Vitamin K supplements have on the bone mineral density and vascular calcification of a group of 355 non-diabetic men and women aged 60 to 80.

However, during the course of their 3 year study, they found that the participants who received the Vitamin K supplement had a noticeable improvement in their insulin resistance.

And as you already know, insulin resistance  is one of the major factors driving America’s obesity epidemic.

And if you didn’t know: read this, this and this.

STUDY DETAILS

Among the participants given vitamin K, both men and women took daily multivitamins containing 500 micrograms of vitamin K, five times the Adequate Intake (AI) recommended by the Institute of Medicine’s Food and Nutrition Board, with instructions to maintain normal diets without any additional supplementation.

They also received a calcium and vitamin D supplement.

Men and women in the control group received no vitamin K supplementation but did receive the multivitamin and the calcium and vitamin D supplement.

For the present study, insulin resistance was assessed by the homeostasis model (HOMA-IR).

Additionally, participants’ blood glucose and blood insulin levels were measured following a minimum 10-hour fast.

In addition to improved insulin resistance, the supplemented men had lower blood insulin levels compared to the un-supplemented men at the conclusion of the study.

CONCLUSIONS

The researchers concluded that Vitamin K supplementation for 36 months may reduce progression of insulin resistance in older men.

And why would Vitamin K have an effect on insulin resistance?

The researchers theorized that vitamin K may improve insulin sensitivity through suppression of inflammation.

Aaahhh, our old friend inflammation.

Isn’t it funny how our Western diet, inflammation, obesity, insulin resistance and diabetes keeping showing up in the same places

So, Where Do I Get The Vitamin K?

new-chapter-multiDuring the study, the participants took daily multivitamins containing 500 micrograms of vitamin K, five times the Adequate Intake (AI) recommended by the Institute of Medicine’s Food and Nutrition Board, with instructions to maintain normal diets without any additional supplementation.

Checking my multi, I see that I am taking 80 mcg of vitamin K.

So, where can I get more Vitamin K?

According to the USDA:

vitamin-k-foods

And if you want more info on Vitamin K:

Check out the Linus Pauling Institute page on Vitamin K

or watch this video:

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References

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