Seth's Blog

For the last four years or so I have daily measured how well my brain is working by means of balance measurements and mental tests. For three years  I have used a test of simple arithmetic (e.g, 7 * 8, 2 + 5). I try to answer as fast as possible. I take faster answers to indicate a better-functioning brain.

Yesterday my score was much better than usual. This shows what happened.

My usual average is about 550 msec or more; my score yesterday was 525 msec. An unexplained improvement of 25 msec.

What caused the improvement? I came up with a list of ways that yesterday was much different than usual, that is, was an outlier in other ways. These are possible causes. From more to less plausible:

1. I had 33 g extra flaxseed last night. (By mistake. I’m not sure about this.)

2. The test came at the perfect time after I had my afternoon yogurt with 33 g flaxseed. When I took flaxseed oil (now I eat ground flaxseed), it was clear that there was a short-term improvement for a few hours.

3. Many afternoons I eat 33 g ground flaxseed with yogurt. Yesterday I ground the afternoon flaxseed an unusually long time, making made the omega-3 more digestible.

4. I did kettlebells swings and a kettlebell walk about 2 hours before the test. These exercises are not new but usually I do them on different days. Yesterday was the first time I’ve done them on the same day. I’m sure ordinary walking improves performance for perhaps 30 minutes after I stop walking.

5. I had duck and miso soup a half-hour before the test. Almost never eat this.

6. I had a fermented egg (“thousand-year-old egg”) at noon. I rarely eat them.

7. I had peanuts with my yogurt and ground flaxseed. Peanuts alone seem to have no effect. Perhaps something in the peanuts improves digestion of the omega-3 in the flaxseed.

8. I started watching faces at 7 am that morning instead of 6:30 am or earlier.

Here are eight ideas to test. Perhaps one or two will turn out to be important. Perhaps none will.

After I made this list, I read student papers. The assignment was to comment on a research article. One of the articles was about the effect of holding a warm versus cold coffee cup. Holding a warm coffee cup makes you act “warmer,” said the article. Commenting on this, a student said she thought it was ridiculous until she remembered going to the barber. She sees the person who washes her hair (in warm water) as friendly, the barber as cold. Maybe this is due to the warm water used to wash her hair, she noted. This made me realize another unusual feature of yesterday: I had washed my hair in warm water longer than usual. I think I did it at least 30 minutes before the arithmetic test but I’m not sure. In any case, here is another idea to test. I found earlier that cold showers slowed down my arithmetic speed.

This illustrates a big advantage of personal science (science done for personal gain) over professional science (science done because it’s your job): The random variation in my life may suggest plausible new ideas. As far as I can tell, professional scientists have learned almost nothing about practical ways to make your brain work better. You can find many lists of “brain food” on the internet. Inevitably the evidence is weak. I’d be surprised if any of them helped more than a tiny amount (in my test, a few msec). The real brain foods, in my experience, are butter and omega-3. Perhaps my tests will merely confirm the value of omega-3 (Explanations 1-3). But perhaps not (Explanations 4-8 and head heating).

Andrea Rossi, an Italian inventor, has constructed a version of his E-Cat invention — a new source of energy — that produces 1 gigawatt/hour. A test to verify this claim satisfied an unknown customer, who bought the device. This is easily the most impressive physics/chemistry news of my lifetime. It remains to be determined how long the device can run on a given amount of fuel (supposedly the fuel is cheap), but the evidence that a new source of energy has been found is much better (in my eyes) than anything else I have ever heard. The (previous) evidence for cold fusion, for example, never came anywhere close to this. (More I learned more after writing this and no longer take E-Cat seriously. For details see end of post.) (more…)

I blogged earlier that a guiding principle of our health care system is first, let them get sick. Show no interest in prevention or environmental causes, thus ensuring that people will get sick and become desperate for remedies, which you (health care provider) can charge lots of money for. An example of the disinterest in prevention is that schools of public health, which do considerable prevention research, get a tiny fraction (1%?) of the money spent on medical schools, which never do prevention research. As they say, an ounce of prevention is worth a pound of cure — and the government and other powerful players invest exactly the opposite of what this common-sense wisdom implies. You know the term war profiteering. Modern heath care is sick profiteering.

It is profiteering, not ignorance, because another guiding principle of modern health care is no cheap remedies. Along with zero interest in prevention, there is zero interest in cheap remedies, such as dietary ones. Doctors usually prescribe drugs or surgery. Both are expensive. Surely doctors are intelligent, but this principle makes them look stupid: They ignore or dismiss cheap remedies, no matter what. At Boing Boing I wrote about two examples. Sarah suffered from frequent migraines. Her doctors wanted to try one drug after another and do expensive tests. No matter how useless the tests and drugs — Sarah tried 30 drugs — her doctors acted unaware of other possibilities, such as looking for environmental triggers. Reid Kimball, who had Crohn’s Disease, found a diet that worked. He told a UCSF doctor how well it worked. I don’t think you can manage Crohn’s with diet, said the doctor. As if he hadn’t understood what Reid had said.

My self-experimentation is a reaction to this state of affairs. It is a way to test cheap remedies. I started self-experimentation about sleep (I woke up too early) because I knew a doctor would simply prescribe a drug. I didn’t want to take a drug for the rest of my life. You cannot easily do self-experimentation on prevention (e.g., compare how many colds you get with Regimen A versus Regimen B) but, no surprise, there is great overlap between cheap remedies and prevention. I found various cheap safe ways to sleep better — and I stopped getting colds. Not only does omega-3 make my brain work better, it prevents gum disease. I eat butter to make my brain work better, and I suspect it prevents heart attacks. What’s that? Someone told you butter is evil? That’s another consequence of our deeply messed-up health care system: When the people at the center of the system, the ones with the most power and prestige, promote twisted self-serving ideas (e.g., Harvard psychiatry professor Joseph Biederman and his advocacy of giving powerful drugs to six-year-olds), these ideas spread outward to everyone else, who believe and repeat them. I was no different.  When my self-experimentation starting reaching conclusions utterly different than what I’d been told (e.g., I found that breakfast is bad and sugar can cause weight loss, I was stunned. I’d heard a thousand times that breakfast is good and sugar is fattening.

Gatekeeper syndrome.

• Edward Jay Epstein’s Adweek columns. Epstein on James Angleton, the spy.
• Indigenous fermented foods (1st 8 pages of chapter)
• Did McDonald’s cause a decline in violence in America?

Thanks to Navanit Arakeri and Casey Manion.

Dennis Murrell calls himself a “natural beekeeper”. This is one reason he sprayed kombucha on his bees:

In the early spring, I grade my hives strong, average, below average, weak. This year, I sprayed the below average hives with a slightly diluted, about 30%, solution of overly ripe kombucha. It was probably about 3 weeks old. The spraying was done incidentally, without any planning, etc., just to watch the first reaction of the bees. After spraying, the below average hives were left alone, without any more manipulation or observations. . . . Ten weeks later, I popped the covers off the below average hives and found they had a full super of honey, while all the others, even those with larger bee populations had none. I was quite surprised to say the least! And I’d had forgotten about the incidental kombucha spraying until looking at my notes a week later.

Wow. Does this presage a honey surplus? As other beekeepers follow his example? He sprayed kombucha on his bees partly because he himself had found it so beneficial:

I began drinking about a cup a day. . . . I’d been afflicted with a skin aliment since my youth [psoriasis?]. There’s no known cure. Modern medicine can relieve the symptoms. But the drugs used have more long term side effects that are worse than any benefits. Well, within 24 hours [of drinking kombucha], the itching associated with the irritated skin disappeared. Within three days, the slight swelling associated with the irritated skin also disappeared. Within a month, 99% of the irritated areas disappeared. During that time, I lost joint pain that had plagued me for a decade, commercial beekeeping is rough on the back and joints. I regained full movement in my right shoulder. And a sense of wellness replaced whatever biologically stressed out condition I thought was normal. Once you’re over 50, some of the things lost along the way become more apparent. Hair texture, intestinal fortitude, urinary function, energy level, and sexual prowess all decrease. And weight increases. Using kombucha, a probiotic, has reversed my losses to that of a man 10 to 15 years younger. And I’ve lost some weight. Before using it, I felt old. After using it, I feel alive. . . . My wife, a nurse, was more than skeptical, she thought I’d poison myself with that ugly looking concoction. But when she saw my results, she tried it. Within a month, her joint pain completely disappeared, allowing her to get up off her knees without help or pain. And her hair has returned to the luster and thickness it had when she was in her 30′s.

I gained a few pounds when I moved from Berkeley to Beijing in August. Until I read this, it hadn’t occurred to me that it might be due to kombucha deprivation. (It took three weeks to brew kombucha in Beijing. I have not seen it for sale in Beijing even in Western-style health food stores!) To me, the most interesting change he describes is better hair texture. Perhaps it reflects better digestion. I can’t see why better immune function would improve your hair.

Thanks to Steve Hansen.