Mutation Found in ‘Muscle Man’ Toddler

Thursday, June 24th, 2004

Mutation Found in ‘Muscle Man’ Toddler reports on a recent NEJM paper:

Somewhere in Germany is a baby Superman, born in Berlin with bulging arm and leg muscles. Not yet 5, he can hold seven-pound weights with arms extended, something many adults cannot do. He has muscles twice the size of other kids his age and half their body fat. DNA testing showed why: The boy has a genetic mutation that boosts muscle growth.
[...]
The boy’s mutant DNA segment was found to block production of a protein called myostatin that limits muscle growth. The news comes seven years after researchers at Johns Hopkins University in Baltimore created buff “mighty mice” by “turning off” the gene that directs cells to produce myostatin.
[...]
Researchers would not disclose the German boy’s identity but said he was born to a somewhat muscular mother, a 24-year-old former professional sprinter. Her brother and three other close male relatives all were unusually strong, with one of them a construction worker able to unload heavy curbstones by hand.

In the mother, one copy of the gene is mutated and the other is normal; the boy has two mutated copies. One almost definitely came from his father, but no information about him has been disclosed. The mutation is very rare in people.

Junk Food One-Third of U.S. Diet

Wednesday, June 2nd, 2004

From Junk Food One-Third of U.S. Diet:

Writing in the June issue of the Journal of Food Chemistry and Analysis, Bock and colleagues said that sweets and desserts, soft drinks and alcoholic beverages account for nearly 25 percent of all calories consumed by Americans.

Salty snacks and fruit-flavored drinks add another five percent.

Obesity Battle Should Be EU Priority, Experts Say

Thursday, May 27th, 2004

From Obesity Battle Should Be EU Priority, Experts Say:

Obesity is becoming the world’s biggest health problem, experts said on Thursday, as they called for the newly expanded European Union to make fighting the flab a top priority.

They are pushing for controls on marketing and television advertising for children and a labeling scheme to distinguish which foods should be eaten as part of a healthy diet.

‘Obesity has now become a strong candidate for being the number one health problem mankind is facing,’ said Professor Claude Bouchard, president of the International Association for the Study of Obesity.

From The Nazi Seduction:

Nazi “nutritionists mounted a frontal attack on the Germans’ excessive consumption of meat, sweets, and fat, and argued for a return to ‘more natural’ foods such as cereals, fresh fruit, and vegetables.” Repudiating the public/private distinction central to liberal societies and liberal political philosophy, the Nazis declared that the personal was indeed the political. One slogan declared: “Nutrition is not a private matter!” Each person’s diet was a matter of state concern, for the state was responsible for the health of the body politic. Hitler himself declared that “reforming the human lifestyle” was “far more important” than anything else he might accomplish. Hitler loathed obesity and launched campaigns against it both within the SS and in the polity at large.

Once you find Hitler’s ringing endorsement of a progressive cause — vegetarianism, fitness, eugenics, gun control, whatever — it’s entirely too tempting to use it as an argument against that cause.

The Nazi Seduction – The Nazi War on Cancer

Wednesday, May 26th, 2004

The Nazi Seduction cites some fascinating passages from The Nazi War on Cancer:

Nazi nutritionists stressed the importance of a diet free of petrochemical dyes and preservatives; Nazi health activists stressed the virtues of whole-grain bread and foods high in vitamins and fiber. Many Nazis were environmentalists; many were vegetarians. [Including Hitler himself.] Species protection was a going concern, as was animal welfare. [Reichsmarschall Hermann Göring barred vivisection in all scientific work noting the "unbearable torture and suffering in animal experiments" and he threatened to commit to concentration camps "those who still think they can treat animals as inanimate property."] Nazi doctors worried about overmedication and the overzealous use of X-rays; Nazi doctors cautioned against an unhealthy workplace and the failure of physicians to be honest with their patients — allowing momentous exclusions, of course, for the ‘racially unfit’ or undeserving.

Nazi Germany sounds a bit like California:

The Nazis had established the link of smoking to lung cancer decades before public health officials in Western democracies acknowledged this fact. In fact, Nazi Germany first established the tobacco-lung cancer link in the late 1930s. Smoking was banned in public places. Even soldiers were barred from smoking openly on the streets. “Sixty of Germany’s largest cities banned smoking on streetcars in 1941 and smoking was banned in air-raid shelters. ? Smoking was banned on all German city trains and buses in the spring of 1944; Hitler personally ordered the measure to protect the health of the young women serving as ticket takers.” An educational campaign blanketed the Third Reich with information and propaganda urging pregnant women not to smoke for fear of harming the unborn child. The Nazi state attempted to “curb asbestos exposure” and to “secure food quality.”

[...]

There is more. Nazi “nutritionists mounted a frontal attack on the Germans’ excessive consumption of meat, sweets, and fat, and argued for a return to ‘more natural’ foods such as cereals, fresh fruit, and vegetables.” Repudiating the public/private distinction central to liberal societies and liberal political philosophy, the Nazis declared that the personal was indeed the political. One slogan declared: “Nutrition is not a private matter!” Each person’s diet was a matter of state concern, for the state was responsible for the health of the body politic. Hitler himself declared that “reforming the human lifestyle” was “far more important” than anything else he might accomplish. Hitler loathed obesity and launched campaigns against it both within the ss and in the polity at large. Mothers-to-be were urged to “avoid alcohol and nicotine during pregnancy and while nursing”; one poster that blanketed the Reich urged prospective mothers to “Drink soft cider instead!”

Video Game Helps Players Lose Weight

Tuesday, May 25th, 2004

For a long time I’ve felt that we needed a physical video game. Video Game Helps Players Lose Weight describes how Dance Dance Revolution works:

The premise of DDR is simple: Players stand on a 3-foot square platform with an arrow on each side of the square — pointing up, down, left and right. The player faces a video screen that has arrows scrolling upward to the beat of a song chosen by the player. As an arrow reaches the top of the screen, the player steps on the corresponding arrow on the platform.
[...]
More than 1 million copies of DDR’s home version have been sold in the United States, said Jason Enos, product manager at Konami Digital Entertainment-America, which distributes the Japanese game in the United States. About 6.5 million copies have been sold worldwide.

The home version, which costs about $40 for a game and $40 for a flat plastic dance pad, includes a ‘workout mode’ that can track how many calories the user burns while playing.

The game was designed to be fun. But ‘what the creators knew is that this is a physical game no matter how you dice it,’ said Enos, who says he has lost 30 pounds playing DDR. ‘At some level there’s going to be people who want to focus on that element of the game for their own physical health or for exercise.’

One pediatrician is so convinced of the health benefits that he’s planning a six-month study of DDR and weight loss among 12- to 14-year-olds, in an effort to give the game credibility among physicians.

Anyone who’s seen Lost in Translation should be familiar with the arcade version.

Emeka Okafor (and Why This B-Ball Trivia is Important)

Monday, May 24th, 2004

I don’t follow basketball, so I hadn’t heard of Emeka Okafor until now:

The 6’10″, 252 pound star center on the U. of Connecticut’s national championship basketball team (men’s division) is probably headed to the NBA a year early because he’s on track to graduate in three years with a 3.8 GPA in Finance. He scored 1310 on the SAT. He is the son of Nigerian immigrants (his father is working on his third master’s degree), but was born in Houston.

Impressive. But here’s Steve Sailer’s real point:

Ever since the great Hakeem Olajuwon burst on the college basketball scene in 1981, seemingly heralding a tidal wave of African talent, the number of African star basketball players has proven disappointing. Most have come from the elite (for example, Duke’s Luol Deng is the son of a former Sudanese cabinet minister), with only Manute Bol coming from the poor masses. My impression is that poor people in Africa are significantly shorter than either rich people in Africa or African Americans, and thus haven’t contributed many big men to the game.

And here’s where his point gets a bit uncomfortable:

I suspect that many of the same conditions that cut down on the height of Africans also hurt their IQ scores, which tend to average a full 15 points below those of African-Americans. As I wrote recently, a UN report pointed to several vitamin and mineral deficiencies in the diet of poor Third Worlders that can significantly cut the national IQs of poor countries.

My point is that the average IQ found in African nations of 70 looks partly environmental. Things like nutritional deficiencies, infections, lack of mental stimulation, etc. probably contribute at least partly to the gap between Africans at 70 and African-Americans at 85. (Since African-Americans are only about 17-18% white, according to the latest studies, white genes are unlikely to explain all this gap.) Some of these environmental problems are not particularly daunting. Steps like iodizing salt would certainly cost billions of dollars, but definitely not hundreds of billions and probably not even tens of billions of dollars. If iodizing salt and fortifying grains with iron, steps taken decades ago in America to eliminate cretinism and other health problems, would raise the continent’s average IQ from 70 to, say, 75, that would be a wonderful first step. Certainly, nobody else has come forward with a more constructive suggestion about what to do about Africa.

A Beautiful Mind

Monday, May 24th, 2004

In A Beautiful Mind, Mark Bowden explains how NFL offensive linemen aren’t big dumb jocks; they’re skilled technicians — like the dancing hippos in Fantasia:

Despite their manly job descriptions, offensive linemen are a bit like the dancing hippos in Fantasia. Footwork is as careful and deliberate for them as for a ballerina.

Can only the rich afford to be thin?

Wednesday, May 5th, 2004

Can only the rich afford to be thin? makes the populist argument that dieting costs too much money:

‘If you make a decent income and decide to lose some weight, you can eat grilled chicken, salads and fresh mango, and play a little tennis,’ says Adam Drewnowski, director of the Center for Public Health Nutrition at the University of Washington-Seattle. ‘But a person in a lower-paying job or working two or three jobs is in no position to do that.

‘To suggest to the lower middle class or poor that they eat a diet filled with foods like red snapper, radicchio, fresh tomatoes, baby lamb chops, olive oil and merlot wine is blatant economic elitism.’

It then supports this notion with statistics showing that the poor are much more likely to be obese:

About 60.5% of people who earn $15,000 to $75,000 are overweight or obese, compared with 56% of people who earn more than $75,000, according to the Centers for Disease Control and Prevention’s 2002 Behavioral Risk Factor Surveillance System, a large state-based telephone system in which 250,000 participants report their own weight and height. (When adults are actually weighed and measured, about 65% of people overall weigh too much.)

The disparity is even more obvious when it comes to obesity (30 or more pounds overweight), according to the National Health Interview Survey from 1999 to 2001. For people below the poverty level, which was then defined as anyone with an annual household income of less than about $17,000, about 26% were obese, compared with 18% of those with incomes of $67,000 or more.

This brings us to food deserts:

People who live in these “deserts” typically need to drive or take a bus for a half-hour or more to get to a major store; otherwise they need to rely on small grocery stores, convenience markets and “hybrid gas stations” where they choose from a smaller selection of food items at higher prices, Blanchard says. The stores may have hot dogs, fried chicken, doughnuts, deli meats, frozen pizza, pork rinds, candy and some canned foods, but they don’t have many — if any — fresh fruits and vegetables.

Here’s a snippet of what Theodore Dalrymple has to say on food deserts, in his The Starving Criminal:

Recently, at a lunch I attended, given by a left-wing magazine to which I sometimes contribute, the matter of food poverty and food deserts came up, and it was with some pride that I heard an area, not more than a mile from where I live, described as the very worst of these deserts, positively the Atacama of food.

As the only person present with personal knowledge — what Bertrand Russell used to call “knowledge by acquaintance” — of the area in question, I felt constrained to point out that I frequently shopped there, at a small Indian store in which one could buy, for example, 22-pound sacks of onions for about $3.40, and in which a huge variety of extremely fresh vegetables could be bought at prices less than half of those in the supermarket chains. Yet the only poor people who shopped there were Indian immigrants or their descendants — housewives who sifted through the produce looking carefully for the best. Practically no poor whites (or blacks) ever went there, though plenty of both live in the area. Only a few members of the white middle class from outside the area took advantage of the wide range and exceptionally low prices.

Moreover, unlike the people who spoke so fluently of the food deserts, I had, in the course of my medical duties, visited many homes in the area. The only homes in which there were ever any signs of genuine cookery and of eating as a social activity, where families discussed the topics of daily life and affirmed their bonds to one another, were those of the Indian immigrants. In white and black homes, cookery meant (at its best) re-heating in a microwave oven, and there was no table round which people could sit together to eat the re-heated food. Meals here were solitary, poor, nasty, British, and short.
[...]
The owners of the shop only a mile from my door, serving poor Indian immigrants, are almost certainly millionaires: and the fact that their customers are poor has not prevented them from establishing a conspicuously flourishing business. If, however, you examined the convenience stores in predominantly white working-class areas (where the per-capita income is not lower), you would find a much reduced range of produce, very little of it fresh, and the great majority of it processed for ease of preparation. While the Indian store gives the impression of intense activity and hope, the convenience store in a white working-class area gives the impression of passivity and despair. If food deserts truly exist — and they cannot in these times of easy transport be very extensive — the explanation lies in demand, not in supply. And demand is a cultural phenomenon.

Lord’s Gym

Monday, April 12th, 2004

I couldn’t make this up. The Lord’s Gym has opened in Clermont, Florida:

Reach your goal of a prosperous spirit and body through the use of our circuit training machines, free weight, treadmills and stationary bikes.

[...]

We provide a spacious facility with a Christian atomospher through music, videos, inspiring art and fellowship.

Hat tip to Andrew Sullivan (Andrew tips his hat to Slate) for that link — and for this comment: It also offers classes in “Chariots of Fire Spin.” I can’t believe they don’t have one on Pontius Pilates.

Make sure to take a look at their logo (in two parts: left and right)

Schwarzenegger Comes to Swimmer’s Aid

Friday, April 9th, 2004

My internal hero-worshipper and my internal cynic are struggling over this story. From Schwarzenegger Comes to Swimmer’s Aid:

‘Access Hollywood’ says Governor Schwarzenegger was in the water swimming toward his wife, Maria Shriver, when he passed by a man who was having trouble swimming and breathing. Schwarzenegger asked if he was OK and the guy said ‘no.’ So Schwarzenegger grabbed a boogie board. And, here’s where all that weight training helped: While he was treading 20-foot deep water, he picked the man up, put him on the board and swam with him to shore.

The Height Gap

Wednesday, April 7th, 2004

The Height Gap is chock-full of fascinating factoids:

The Netherlands, as any European can tell you, has become a land of giants. In a century?s time, the Dutch have gone from being among the smallest people in Europe to the largest in the world. The men now average six feet one — seven inches taller than in van Gogh?s day — and the women five feet eight.

I had heard that the Dutch were the tallest nation in the world, but I didn’t realize that it was a new phenomenon.

What are the benefits of height?

According to one recent study, the average six-foot worker earns a hundred and sixty-six thousand dollars more, over a thirty-year period, than his five-foot-five-inch counterpart — about eight hundred dollars more per inch per year. Short men are unlucky in politics (only five of forty-three Presidents have been shorter than average) and unluckier in love. A survey of some six thousand adolescents in the nineteen-sixties showed that the tallest boys were the first to get dates. The only ones more successful were those who got to choose their own clothes.

Many people don’t “get” this:

Height variations within a population are largely genetic, but height variations between populations are mostly environmental, anthropometric history suggests. If Joe is taller than Jack, it?s probably because his parents are taller. But if the average Norwegian is taller than the average Nigerian it?s because Norwegians live healthier lives. That?s why the United Nations now uses height to monitor nutrition in developing countries.

I really, really should have eaten better in high school.

Biologists say that we achieve our stature in three spurts: the first in infancy, the second between the ages of six and eight, the last in adolescence. Any decent diet can send us sprouting at these ages, but take away any one of forty-five or fifty essential nutrients and the body stops growing. (?Iodine deficiency alone can knock off ten centimetres and fifteen I.Q. points,? one nutritionist told me.)

I’m not sure if comparing Charlemagne to French revolutionaries is a good comparison of the 800s vs the late 1700s, but the point still stands:

Yet in Northern Europe over the past twelve hundred years human stature has followed a U-shaped curve: from a high around 800 A.D., to a low sometime in the seventeenth century, and back up again. Charlemagne was well over six feet; the soldiers who stormed the Bastille a millennium later averaged five feet and weighed a hundred pounds. ?They didn?t look like Errol Flynn and Alan Hale,? the economist Robert Fogel told me. ?They looked like thirteen-year-old girls.?

Most historians assumed height was tied to income.

Fogel knew it wasn?t that simple. In 1974, he and Stanley Engerman published an exhaustive study of slave economics entitled ?Time on the Cross.? Historians had long insisted that slavery was not only inhuman; it was bad business — hungry, brutalized workers made the poorest of farmers. Fogel and Engerman found nearly the opposite to be true: Southern plantations were almost thirty-five per cent more efficient than Northern farms, their analysis showed. Slavery was a cruel and inhuman system, but more so psychologically than physically: to get the most work from their slaves, planters fed and housed them nearly as well as free Northern farmers could feed and house themselves. [...] [A]dult slaves, Steckel found, were nearly as tall as free whites, and three to five inches taller than the average Africans of the time.

Time to get on the paleolithic diet:

(The men of the northern Cheyenne, he found, were the tallest people in the world in the late nineteenth century: well nourished on bison and berries, and wandering clear of disease on the high plains, they averaged nearly five feet ten.) Then he enlisted anthropologists to gather bone measurements dating back ten thousand years. In both Europe and the Americas, he discovered, humans grew shorter as their cities grew larger. [...] For thirteen years, he gathered and analyzed the heights of thirty-eight thousand French soldiers from the late seventeen-hundreds. Peasant conscripts were nearly three inches shorter than their well-bred officers — reason enough for a revolution.

Everyone’s catching up to America:

In the First World War, the average American soldier was still two inches taller than the average German. But sometime around 1955 the situation began to reverse. The Germans and other Europeans went on to grow an extra two centimetres a decade, and some Asian populations several times more, yet Americans haven?t grown taller in fifty years. By now, even the Japanese — once the shortest industrialized people on earth — have nearly caught up with us, and Northern Europeans are three inches taller and rising.

The average American man is only five feet nine and a half — less than an inch taller than the average soldier during the Revolutionary War. Women, meanwhile, seem to be getting smaller. According to the National Center for Health Statistics — which conducts periodic surveys of as many as thirty-five thousand Americans — women born in the late nineteen-fifties and early nineteen-sixties average just under five feet five. Those born a decade later are a third of an inch shorter.

Amazing stat:

Around the world, well-fed children differ in height by less than half an inch.

Until now, wealthier people ate better. Now they eat fast food:

Steckel has found that Americans lose the most height to Northern Europeans in infancy and adolescence, which implicates pre- and post-natal care and teen-age eating habits. ?If these snack foods are crowding out fruits and vegetables, then we may not be getting the micronutrients we need,? he says. In a recent British study, one group of schoolchildren was given hamburgers, French fries, and other familiar lunch foods; the other was fed nineteen-forties-style wartime rations such as boiled cabbage and corned beef. Within eight weeks, the children on the rations were both taller and slimmer than the ones on a regular diet.

Read the whole article. (Believe it or not, this was a mere fraction.)

Gymnast’s Skills Save Him in Fourth-Floor Fall

Tuesday, April 6th, 2004

With the right skills, a 10-meter fall isn’t that bad. From Gymnast’s Skills Save Him in Fourth-Floor Fall:

A British junior gymnastics team member fell from the fourth floor of a Ljubljana hotel but suffered only a broken ankle after putting his gymnastics skills into practice, the Slovenian press reported Tuesday.

‘Probably my gymnastic knowledge and experience saved me,’ the Slovenske Novice newspaper quoted 17-year-old Steven Jehu as saying.

‘There was a big window that could be opened. I leaned out over a metal bar, but the bar suddenly broke. I couldn’t do anything. I fell,’ Jehu said.

The gymnast did a somersault while falling from the window, which was more than 33 feet from the ground, and braced himself for a regular gymnastic landing.

Jehu, whose favorite discipline is the rings, is one of five British junior athletes who traveled to Ljubljana last week for the European gymnastics championships on April 15-18. ‘I got away with it all right, although the European championships for me ended before they even began,’ he said.

Wrestling Revs Up Immune System in Teens, Study Finds

Thursday, April 1st, 2004

Wrestling Revs Up Immune System in Teens, Study Finds reports on some good news for grapplers:

Cooper’s team evaluated the immune effects of exercise in 11 healthy 14- to 18-year-old boys. Blood samples were drawn before and after the boys participated in a 90-minute wrestling practice.

Wrestling exercise triggered a significant increase in levels of several types of white blood cells, Cooper and his colleagues report. So-called natural killer cells, which play a crucial role in the body’s first line of defense against outside invaders, surged the most, according to the report.

The researchers also found that the level of immune stimulation was related to exercise intensity. However, what role these exercise-related changes play in the overall development of the immune system is not yet understood.

Actually, the immune response appears in response to exercise, in general, in either adults or adolescents:

Although scientists have known that short bouts of exercise stimulate white blood cells in adults, this is the first study to show that exercise has the same effect in healthy adolescent boys.

Valerie Waters Personal Fitness: The Muscle Truck

Monday, March 29th, 2004

I managed to catch a reference to The Muscle Truck on some VH1 gossip show:

State of the art, convenient, and private, The Muscle Truck brings the quality of a top level health club on site, anywhere. Long, exhausting days of shooting are no longer a problem for that person who wants to stay in shape while filming. The Muscle Truck goes where you go and is always ready whenever you need it.

No Fat Tax

Monday, March 29th, 2004

In No Fat Tax, Russell Roberts shares a surprising economic fact:

But if obesity causes health problems, doesn’t that justify government’s involvement? After all, if we taxpayers have to foot the bill for some of those higher health care costs, don’t we have the right to intervene in each others lives?

This argument has been used to justify the on-going and growing regulation of tobacco. It’s actually a lie. Smoking causes people to die earlier and relatively quickly, saving enough in Social Security expenditures to overwhelm the health care outlays. That actually justifies subsidizing tobacco rather than taxing it if you think that we should base public policy based only on the impact on government spending.

Smoking causes people to die earlier and relatively quickly, saving enough in Social Security expenditures to overwhelm the health care outlays. Crazy.