Richard G. Petty, MD

A New Way of Looking at – and Treating – Inflammation

Diseases of both large and small blood vessels are two of the biggest problem facing people with diabetes. Not only is it a huge clinical challenge, but also nature sometimes does our experiments for us. The high rates of coronary and peripheral vascular disease in diabetes can be seen as a kind of experiment of nature: a recognizable set of chemical abnormalities that might shed light on vascular diseases in general. It was those twin factors: a huge clinical problem, and an experiment of nature, that lead me to pick the topic of my research doctorate. 

When I was working on my research doctorate in the mid 1980s, I came across a lot of old research that seemed to show links between inflammatory and autoimmune conditions like systemic lupus erythematosus and rheumatic fever, and the eventual development of coronary artery disease. There was also a lot of old and largely forgotten research about the link between some viral infections and the development of coronary artery disease and acute coronary artery occlusions, because some infections can make blood more “sticky.” Inflammation evolved as one of the body’s defence mechanisms.

So I made the proposal – revolutionary at the time – that diabetes, coronary artery disease and a range of other illnesses might be inflammatory rather than degenerative. I soon found inflammatory markers in people with diabetes, that helped predict when someone was running into trouble with their eyes, kidneys or heart.  Even with stacks of data, I had to spend a lot of time defending that position, because it also implied that some illnesses thought to be irreversible might not be.

With the passage of time, it has tuned out that I was probably correct. Chronic inflammation, wherever it starts, mat have long-term effects on the body and on the mind. Chronic inflammation increases the risk of diseases of many blood vessels, as well as causing anemia, organic depression and cognitive impairment. Here is a partial list of common conditions in which inflammation is a prominent factor:
1.  Rheumatoid arthritis
2.  Systemic lupus erythematosus
3.  Fibromyalgia
4.  Chronic infections
5.  Insulin resistance or metabolic syndrome
6.  Arteriosclerosis
7.  Diabetes mellitus
8.  Hypertension
9.  Asthma
10. Inflammatory bowel disease
11. Psoriasis
12. Migraine
13. Peripheral neuropathy
14. Alzheimer’s disease
15. Autism
16. Gingivitis
17. Cystitis

The reason for raising the issue is not to say “told you so!”

It is instead that we need to think about inflammation a little differently. There is a mountain of information about the physical aspects of inflammation. We can stop at the simple description of inflammation as a condition in which part of the body becomes reddened, swollen, hot, and usually painful, or we can look below the surface: we can examine inflammation not only as a physical problem, but also as a psychological, social, subtle and spiritual problem. Why bother? Because the deeper approach allows us to understand and to treat and transcend inflammation as never before.

I am going to write some more about specific ways to address inflammation and what it means in future articles. I would also like to direct you to the book Healing, Meaning and Purpose, in which I talk about specific approaches in more detail.

But I would like to start with this.

In Ayurvedic and homeopathic medicine, inflammation is a sign of an imbalance in the vital forces of the body, and the traditional Chinese system agrees: here inflammation is usually a manifestation of an excess of Yang Qi, or a deficiency of Yin Qi. Most of our lives are seriously out of balance: Yang Qi is like a rampaging lion that has been stimulated by:
Acidic foods;
Environmental toxins;
Unwanted sexual stimulation:
Noise;
Discordant music:
Constant demands from others:
Toxic relationships;
Years spent in front of television sets and limitless multi-tasking.

It should be no surprise to learn that all of these inflammatory conditions are increasing rapidly throughout the Western world. Not because we are getting better at identifying them, or we are living longer, but genuinely increasing.

It is wrong to put all the blame on poor diets or inadequate exercise. The problem is more subtle and is a reflection of distorted Information being fed to our bodies, minds, relationships, subtle systems and spiritual relationships.

The great news is that this simple conceptual shift gives us a whole load of new tools for handling these problems, and for using them as catalysts to growth.

In the next few weeks, I am going to drill down and give you some specific guidance that ties into the material in Healing, Meaning and Purpose and the next two that are on the launch pad.

Fasten your seat belt!

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Lectins, Leptin and the China Study

I have just reviewed a most interesting book called The China Study at Amazon.

This book, touted as the most comprehensive study of nutrition ever conducted, is indeed a treasure trove of useful information. The first point that I particularly liked is that the author is not a reductionist. He understands that the idea of trying to reduce the value of foods to one food type or one nutrient is deeply flawed. Let me give you an example: there is some good evidence that tomato-derived lycopene has a great many health benefits, but that does not mean that the solution to all that ails us is a diet consisting solely of tomatoes. I was once asked to see a person who had a genuine problem with a series of food sensitivities: a well-meaning but poorly educated practitioner had put her on a diet of lettuce leaves, rice and spring water. Several months later I saw her because of profound weight loss and malnutrition. The problem was a lack of balance in the dietary approach, and failing to see the big picture.

T. Colin Campbell is definitely one who sees the big picture, both in terms of his own research, and the broader context. He rightly points out that trying to divorce nutrition from the whole diet and lifestyle is a fundamental mistake.

I noticed something rather interesting, which I have just seen picked up by another reviewer: there seems to be a strongly positive correlation between wheat consumption and the risk of sustaining a myocardial infarction.

The reason that I perked up on seeing this is that I have just been analyzing a paper from Lund in Sweden. The investigators’ fundamental premise is that the rise of agriculture and the consumption of cereals might be the underlying explanation for many of the diseases of affluence. The researchers did a study of pigs, and showed that by putting them on a cereal-free diet, the pigs’ insulin resistance, blood pressure and C-reactive protein all fell, which are excellent markers of cardiovascular health. They went even further and provided a biochemical explanation, pointing out that for all its many benefits, agriculture is exposing our bodies to novel lectins: plant proteins that bind to specific carbohydrate groups on cell membranes. (We met lectins in my previous posting on blood types). These lectins seem to have the worst type of biochemical properties that enable them to block the action of a key metabolic hormone called leptin. First discovered in 1994, leptin produces a satiety signal, telling your brain to stop eating. In some animals it may also cause insulin resistance. Leptin was very hot news a few years ago, because if an animal or a person is resistant to leptin, they become morbidly obese. So a number of pharmaceutical companies tried to develop obesity treatments based on leptin. Sadly, to date all of them have failed. It is not surprising that nutritional interventions based on modulating leptin have also been disappointing. At last count there were over 260 hormones and neurotransmitters involved in the maintenance of body-weight. So trying to manipulate just one of them is hardly likely to be crowned with success.

As I have said in other posts, there will always be someone, somewhere, who will respond to any kind of eating or life plan. The trick is in predicting who will respond to what, and in that we are still scratching our heads. So if you want an approach that has the highest overall chance of success at maintaining and improving your health, rather than just focusing on pounds, I’m going to repeat my advice from an earlier posting:

1. It is important for you to maintain your energy balance, between input and output

2. Calories do count

3. What you include in your diet is as important as what you exclude: we are designed to consume not just rice and lettuce, but an array of other nutrients.

4. Make only moderate dietary changes at any time: making big dietary changes can be a pretty violent attack on your body and your mind

5. Avoid the “trans-fatty acids”

6. Try to consume some omega-3 fatty acids every single day

7. Eat fewer simple carbohydrates

8. Use weight management and exercise strategies that enhance your overall health and well-being

9. Take more exercise: even small amounts can have a big effect.

And now I am going to add a tentative number 10:

10. If your weight and metabolic parameters are still not as they should be, discuss a gradual reduction of cereal intake with your health care provider, and how to ensure that you still get the amount of fiber that you need. Depending upon your own genetic make-up that may be the missing piece.

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