Posts Tagged 'exercise'

The interplay of exercise and ketosis – Part II

The interplay of exercise and ketosis – Part II

You’ll recall from last week’s post I did a self-experiment to see if I could learn something about the interplay of exercise and ketosis, at least in myself. To understand this discussion, you’ll want to have read Part I of this post.

However, before getting to this, I want to digress and briefly address two unrelated issues:

  1. Some of you (about 67 or 68 as of this writing) have sent me various links to news reports released yesterday reporting on ...
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The interplay of exercise and ketosis – Part I

The interplay of exercise and ketosis – Part I

I embarked on a self-experiment last weekend to see if I could better understand the interplay between the different types of exercise I do and ketone production (beta-hydroxybutyrate, or B-OHB, to be specific).  To be clear, nothing I do with a sample size of one “proves” anything, but sometimes self-experiments can help you formulate hypotheses and, if nothing else, understand how your body works.  Consider the parable of the black sheep.  If you see even a single black sheep in ...

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Irisin: The magic exercise hormone?

Irisin: The magic exercise hormone?

On January 11 an article was published in the NY Times Health blog section titled, “Exercise hormone may fight obesity and diabetes.”  The article reports on a recently published study in the journal Nature, the abstract of which can be found here.

The authors present research linking a hormone secreted during exercise to the conversion of white fat (white adipose tissue, WAT) to brown fat (brown adipose tissue, BAT).  This is interesting from a scientific ...

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The great medical disconnect

The great medical disconnect

There is probably no greater disconnect in medicine than the root cause of obesity.  Even if you think you already know the answer to this “obvious” question, it’s still worth reading on.  The reason this question matters, of course, is clear to everyone.  Obesity (and more broadly the syndrome we define as metabolic syndrome) predisposes us to virtually every disease afflicting us in the modern age.  Above is a simple graphic from the ...

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You are not what you eat

You are not what you eat

You are what you eat, right?  How many times have you heard this?  I’d need scientific notation to actually enumerate the number of times I’ve heard this statement or one like it.  I certainly spent most of my life believing this, too, without ever questioning it. In fact, this you-are-what-you-eat dogma plays a significant role in our misguided belief that fat is bad for us.

So let’s examine this “dogma” and let’s use an average person as an example:

  • Assume you consume ...
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