Celiac and Fat-Soluble Vitamins

One of the things I've been thinking about lately is the possibility that intestinal damage due to gluten grains (primarily wheat) contributes to the diseases of civilization by inhibiting the absorption of fat-soluble vitamins. If it were a contributing factor, we would expect to see a higher incidence of the common chronic diseases in newly-diagnosed celiac patients, who are often deficient in fat-soluble vitamins. We might also see a resolution of chronic disease in celiac patients who have been adhering faithfully to a long-term, gluten-free diet.

One thing that definitely associates with celiac disease is bone and tooth problems. Celiac patients often present with osteoporosis, osteopenia (thin bones), cavities or tooth enamel abnormalities (thanks Peter).

An Italian study showed that among 642 heart transplant candidates, 1.9% had anti-endomyosal antibodies (a feature of celiac), compared with 0.35% of controls. That's more than a 5-fold enrichment! The majority of those patients were presumably unaware of their celiac disease, so they were not eating a gluten-free diet.

Interestingly, celiac doesn't seem to cause obesity; to the contrary. That's one facet of modern health problems that it definitely does not cause.

The relationship between cancer and celiac disease is very interesting. The largest study I came across was conducted in Sweden using retrospective data from 12,000 celiac patients. They found that adult celiac patients have a higher overall risk of cancer, but that the extra risk disappears with age. The drop in cancer incidence may reflect dropping gluten following a celiac diagnosis. Here's another study showing that the elevated cancer risk occurs mostly in the first year after diagnosis, suggesting that eliminating gluten solves the problem. Interestingly, celiac patients have a greatly elevated risk of lymphoma, but a lower risk of breast cancer.

There's a very strong link between celiac and type I diabetes. In a large study, 1 in 8 type I diabetic children had celiac disease. This doesn't necessarily tell us much since celiac and type I diabetes are both autoimmune disorders.

One last study to add a nail to the coffin. Up to this point, all the studies I've mentioned have been purely observational, not able to establish a causal relationship. I came across a small study recently which examined the effect of a high-fiber diet on vitamin D metabolism in healthy (presumably non-celiac) adults. They broke the cohort up into two groups, and fed one group 20g of bran in addition to their normal diet. The other group got nothing extra. The bran-fed group had a vitamin D elimination half-life of 19.5 days, compared to 27.5 for the control group. In other words, for whatever reason, the group eating extra bran was burning through their vitamin D reserves 30% faster than the control group.

Unfortunately, the paper doesn't say what kind of bran it was, but it was probably wheat or oat (**Update- it's wheat bran**). This is important because it would determine if gluten was involved. Either way, it shows that something in grains can interfere with fat-soluble vitamin status, which is consistent with the staggering negative effect of refined wheat products on healthy non-industrialized cultures.

Add to this the possibility that many people may have some degree of gluten sensitivity, and you start to see a big problem. All together, the data are consistent with gluten grains interfering with fat-soluble vitamin status in a subset of people. As I discussed earlier, this could contribute to the diseases of civilization. These data don't prove anything conclusively, but I do find them thought-provoking.

Thanks to Dudua for the CC photo

The Seat of Power

Have you ever wondered why the buttocks is one of the most attractive parts of the body on both sexes?

The shape of the buttocks comes mostly from the gluteal muscles (maximus and medius), superimposed by a layer of fat. The 'glutes' are some of the strongest muscles in the body, due to their large size and efficient leverage. Thrusting doesn't even come close to tapping into the glutes' tremendous power. What does? Heavy lifting. Sprints. Jumps. In short, some of the most functional full-body movements we perform as humans.

In any full-body movement, the hips are the central source of power. The strongest muscles surround the hips, and muscle strength diminishes progressively as you move further from them. A shapely buttocks is typically a strong buttocks, and a strong buttocks generally means a strong person. So if you want to decide at a glance whether a person is capable of sprinting and jumping after large prey, and then carrying it home, the buttocks is a good place to look.

The buttocks is also a storage area for fat. Humans tend to store a disproportionate amount of fat near their center of gravity: in the abdominal cavity, on the hips and on the buttocks. The right amount of fat indicates a healthy individual. A shapely buttocks is typically attached to someone who is strong and well-nourished. It's not so hard to imagine why we find it attractive.

Real Food VIII: Ghee

All this talk about butter is making me hungry. Richard mentioned in the comments that he bought some ghee recently and has been enjoying it, so I thought I'd post a recipe. Ghee is the Hindi word for clarified butter. It's butter that has had everything removed but the fat. Rich in fat-soluble vitamins and lacking the sometimes problematic lactose and casein, ghee has rightfully been considered a health food in India since ancient times.

Another advantage of ghee is its high smoke point, which is higher than butter because it doesn't contain any protein or sugars. Consequently, food sauteed in ghee has a clean, rich taste.

The recipe is simple but touchy. I recommend using the best butter you can get your hands on. 100% grass-fed, unsalted cultured butter is the best.

Ingredient and materials

• Butter (1 lb minimum)
• Wide-mouth glass jars
• Cheesecloth
• Rubber bands
  

Recipe

1. Place the butter in a saucepan and turn the heat to medium until it's melted.
   
2. Once it begins to boil, turn the heat down to low. It's very important to calibrate the heat correctly. Typically, you will want the burner on its lowest setting. The idea is to evaporate the water without burning the oil. It should boil, but slowly.
3. The melted butter starts out cloudy but gradually clears up as the water evaporates. At the same time, a crust will form on the surface of the ghee and the bottom of the pan. Keep the heat very low.
   
4. Push a portion of the top crust to the side with a spoon to see inside of the saucepan. When the butter looks clear and bubbles only rise from the bottom every few seconds, it's done. You have to be very careful because once the water has evaporated, the fat heats up quickly and burns the crust. This gives the ghee an acrid flavor and color. Make sure to handle the pot cautiously, because hot oil can give severe burns.
   
5. Allow the ghee to cool until it's warm but not hot. Place a piece of cheesecloth over the lid of your jar. Secure it with a rubber band. Pour the ghee through the cheesecloth, into the jar.
   
6. Store ghee in the refrigerator or at room temperature. It keeps much longer than butter.

The picture above is of my last batch of ghee.

Meditation

Meditation is the single most effective tool I've ever found for cultivating calmness, positivity and self-acceptance. It's an ancient technique that's simple and free. In fact, it's so simple, I'm about to teach it to you in five minutes over the internet. I personally practice Zen meditation
several times a week, by myself and with a sitting group. Meditation is not fundamentally a religious practice, although it has been used by spiritual people in every major religion. Don't think you're patient enough for meditation? That's exactly why you should be doing it!

Let's start with posture. The main purpose of the meditation posture is to allow you to remain still for long periods of time without discomfort. I'll discuss two postures: cross-legged and kneeling. Before you elevate your mind though, you have to elevate your backside. Find something you can sit on- a firm cushion or a folded blanket will work well. Your pelvis should be at least four inches above the ground. Now cross your legs. Your knees should be lower than your pelvis. Adjust your posture until you can maintain a straight back without any muscle tension. You'll have to rotate the top of your pelvis forward slightly, curving your lower back in toward your stomach.

Now put your hands together so that your left fingers rest on top of your right ones, just above your lap. Your palms should face up. Now touch your thumbs lightly together. That's it! You are now sitting in a very nice meditation posture. It will get more comfortable over time as you adjust to it.

The kneeling posture is the same except you kneel and put the support under your pelvis, between your legs. Wooden 'seiza' benches work well for this, but are not necessary. Your pelvis should be at least six inches off the ground so that you don't hurt your knees. This is my preferred posture, but I'm admittedly in the minority.

Now that you know the posture, face a blank wall three or four feet away. You can also look at the floor (while keeping your head and neck straight) or anything else that isn't likely to capture your interest.

Try breathing 'into your stomach'. To do this, breathe using only your diaphragm, in such a way that it makes your stomach rise and fall rather than your chest. Breathe slowly and deliberatley, pausing after each exhale. Bring your full attention to the rise and fall of your stomach. That's it, you're meditating! Really. Don't get fancy: it's counterproductive to try to actively relax yourself or achieve some different mental state.

In Zen, we call meditation 'sitting'. We use such a simple word because that's all it is: paying full attention to the moment, while you sit. Just bring your attention to your breath. If your mind drifts, gently bring it back. Don't try to stifle your thoughts, just acknowledge them and come back to your breath. If you can't focus, that's normal.

Try this for 15 minutes at first. Every day is best, but do what you can. When you're more comfortable with the technique, increase your time to 30 minutes. Meditation is a practice that changes and ripens with time.

The Dhamma Brothers

I saw a movie a few nights ago called 'The Dhamma Brothers'. It's about a meditation program at Donaldson correctional facility in Alabama, one of the most violent prisons in the country. Two Bhuddist teachers of Vipassana meditation led a 10-day silent retreat for a volunteer group of inmates. They got up at dawn and meditated for several hours each day. Some of the inmates went through an amazing transformation.

They were forced to confront and accept the horrible crimes they had committed. When you aren't allowed to talk for 10 days, and all you have are your thoughts to keep you company, it's hard to ignore your feelings. Many of them had breakdowns as they felt the full force of their own suffering for the first time.

At first, the warden was skeptical that the prisoners were just acting to get parole; "fake it 'til you make it". Then he started noticing major changes in the inmates' behavior. They became less violent and easier to deal with. Some of them left their gangs. Even after the program was discontinued thanks to an overzealous chaplain, many of the "Dhamma brothers" continued meditating on their own.

It's hard to doubt a grown man's sincerity when you see tears running down his cheeks. These men were hardened criminals, most of them serving life sentences for murder, who rediscovered perspective and humanity simply by spending focused time with themselves.

Meditation is a powerful tool. There are two types of knowledge: intellectual and visceral. You can read books until you're cross-eyed and you will never connect with the fundamental, animal, visceral side of living. We like to think of ourselves as rational, conscious beings. It's reassuring to us. We're in control of our minds and therefore our lives. But that's more illusion than reality.

Neuroscience and meditation have shown us that the human mind is like a monkey riding an elephant. The monkey is our conscious and the elephant is our subconscious. The monkey can tell the elephant where to go, but ultimately the elephant is going to do what it wants. The monkey likes to be in charge however, so it retroactively decides it was the one that chose the direction.

To illustrate the point, imagine doing a simple algebra problem. Do you have to go over everything you ever learned about algebra in your head to solve that problem? No, your subconscious navigates the strata of accumulated knowledge and practically hands you the answer. What happens when you decide on an entree at a restaurant? Do you make a pro/con list for each item and weigh them accordingly? Or do you decide based on a feeling? Where does that feeling come from?

Meditation is plugging back into the vastness of human experience. It's acknowledging that your conscious, declarative mind is only a small slice of the pie.