Category Archives: Testimonials

John Walker’s Testimonial

John Walker a few days ago wrote about his one-year experience with the paleo diet: he’s happy with it.  A snippet:

….I decided to give it a try, and now it’s time to review the results. I consider them remarkable. First of all, shortly after eliminating the non-paleo foods from my diet, my blood pressure dropped from the low yellow right into the middle of the green range and has remained there ever since. I have seen a downward bias in my weight which didn’t exist before and, in fact, without any deliberate intention, my weight today is 6 kg less than it was a year ago. (I experienced what I call the “paleo plunge”, which others have reported: after some turbulence when initially adopting the diet your weight will stay about the same and then, after six or nine months begin to drop smoothly. Some argue that this delay is due to the body’s need to repair ongoing damage and inflammation from non-paleo nutrients and once it’s caught up, weight loss will begin. I don’t know if this is really the explanation for the paleo plunge, but I certainly have experienced it. Should it continue and I begin to bump the bottom of my target weight range, I will add calories to my diet as described in The Hacker’s Diet to stay within the target; it’s a nice problem to have.) I feel great: after a couple of months almost all of the perceptible symptoms of chronic inflammation are gone, along with just about every other complaint of growing old. The persistent skin irritation from low humidity during the winter, which I’ve experienced since the 1990s, is gone. Nine months after the change-over to paleo, I had the first blood work done since before. The doctor went so far as to shake my hand and say, “I’ve never seen a blood panel like this for somebody your age. You have the blood of a 35 year old man.” Works for me.

I hadn’t heard of the “paleo plunge” before.  Mr. Walker’s website  and blog look interesting; I’ll have to return for a look when time allows.

Steve Parker, M.D.

Self-Experimentation: Paleo Diet and Type 1 Diabetes

Feed the whole tribe with this baby!

 

 

Dave Wendel shares his experience treating type 1 diabetes with a paleo approach at Robb Wolf’s blog:

http://robbwolf.com/2011/10/17/type-1-diabetes-the-numbers-dont-lie/

Steve Parker, M.D.

Caveman Mark Trying Paleo Lifestyle for Type 1 Diabetes

Paleobetic is a new blog by a 30-year-old man, Mark, with type 1 diabetes.  At the start of November, 2011, he started the paleo lifestyle and diet, probably in the fashion of Robb Wolf.  He’s starting CrossFit, too.  It’s an open-ended N=1 experiment.

Since I’m in the U.S., I think of blood sugar in mg/dl rather than mmol/l.  Thankfully, Mark often includes his blood sugars in both values.  He’s on an insulin pump and does basal/bolus dosing of insulin.

You may want to follow Mark’s progress.

Steve Parker, M.D.

Paleo Diabetic Theory

In other words, is the paleo diet good for diabetics?

A few others have weighed in on this question in an organized fashion.  Steve Cooksey at Diabetes-Warrior.net immediately comes to mind.  Gary Rea, too (see Links at right).  Many others (hundreds or thousands?) with diabetes have been conducting paleo lifestyle experiments on themselves.

N=1 experiments (self-experimentation) are particularly helpful in the absence of randomized controlled clinical trials, the usual gold-standard study in medical science.  But N=1 experiments aren’t necessarily safe, especially for  a diabetic taking drugs that can cause hypoglycemia.

I’ve already figured out there’s not  much published scientific research on the application of paleo lifestyle choices as therapy for diabetes.  I plan to review the published literature over the coming year.  Coming up with some preliminary answers will also require some inductive reasoning and empiricism.

In thinking about the paleo lifestyle and diabetes, here are some of the issues and questions I need to address over the coming year:

Non-Diet Items 

  • exercise
  • rest
  • play
  • sun exposure
  • sleep
  • social interaction
  • diabetes prevention
  • effect on diabetic complications such as kidney disease, eye disease, nerve impairment, atherosclerosis (hardening of the arteries), heart disease, and stroke
  • spirituality (?)
  • individual genetic variation
  • safety
  • type 1 versus type 2 diabetes
  • drugs for diabetes

Diet-Related

  • what is the paleo diet
  • glycemic index
  • effect on blood sugar
  • diabetes prevention
  • effect of individual paleo diet components on diabetes
  • effect on diabetic complications such as kidney disease, eye disease, nerve impairment, atherosclerosis (hardening of the arteries), heart disease, stroke
  • type 1 versus type 2 diabetes

Imagine a diabetic asking his physician or dietitian, “What about the paleo diet? Can I try it?”  The typical professional is going to answer, “I don’t know.”  How many will have the time or interest to look into it?  Not many. 

Am I missing anything?  Do you know anybody else doing this in a public forum?

Steve Parker, M.D.

PS: A few diabetics don’t like to be called “diabetic.”  I mean no offense by the term.  It’s just typical medical short-hand for “people with diabetes” or “person with diabetes.”  Some blogs even use the acronym PWD.  Similarly, an asthmatic is a person with asthma, and an alcoholic is a person with alcholism.