Archives for posts with tag: diet

Ancient Native Americans’ Living Descendants Revealed“Ancient people who lived in in Northern America about 5,000 years ago have living descendants today, new research suggests.”

No single origin for agriculture in the Fertile Crescent“Transition from foraging to farming occurred over the entire Fertile Crescent.” – see also Early agriculture from Iran from dienekes.

Mental Retardation and Dadly Adaptations – from greg cochran.

Warning over cousin marriages: Unions between blood relatives in Pakistani community [in the u.k.] account for third of birth defects in their children“Bradford research collected data on 11,300 babies involved in project. Rate in city is three times the national average of just under two per cent.”

The Problem with Writing about Race“One of the purposes of this site was to develop something called ‘Liberal Race Realism,’ which is a movement that I started. Admittedly, it hasn’t gone anywhere at all. Actually, it has been a complete failure. But that is ok. Really what it shows though is just how messed up people, especially Americans, are about race.” – from robert lindsay via hbdbibliography.

White skin privilege“There is a widespread belief, particularly among proponents of whiteness studies, that notions of beauty are determined by power relationships…. This belief is so entrenched that little concern is shown for counterfactual evidence, such as the medieval trade in fair-skinned women for clients in North Africa, the Middle East, and South Asia…. [T]his pattern is inconsistent with the belief that power relationships determine notions of beauty.” – from peter frost.

Emmanuel Todd’s L’invention de l’Europe: A critical summary – from craig willy.

Exposure to stress even before conception causes genetic changes to offspring“A female’s exposure to distress even before she conceives causes changes in the expression of a gene linked to the stress mechanism in the body — in the ovum and later in the brains of the offspring from when they are born, according to a new study on rats.”

First baby born after full genetic screening of embryos“Connor … is the first child to be born after his parents had the entire genomes of a batch of their IVF embryos screened for abnormalities, with the intention of picking the healthiest for implantation.” – via hbdbibliography.

Economic growth and evolution: Parental preference for quality and quantity of offspring – from jason collins.

How Simple Can Life Get? It’s Complicated

Genetic links between post-reproductive lifespan and family size in Framingham – via mr. mangan, esq.

Evolution, lifestyle, and diseases of affluence – from mr. mangan, esq.

‘Lower BMI mark for ethnic groups’“The standard test to see whether people are a healthy weight does not work consistently across different ethnicities, [u.k.] health officials have said.” – via v.a.w.

Richard Lynn On A Century of IQ In Britain And The U.S. – see also steve sailer’s Does IQ testing work or not work?

Children’s diets worse today than in wartime: And now illnesses of 1940s are making a comeback“Scurvy and rickets are on the rise amongst children who live on junk food.” – what about brain development / behavior / iq? =/

DNA Markers in Low-IQ Autism Suggest Heredity“A new study in the American Journal of Human Genetics finds evidence that there may often be a recessive, inherited genetic contribution in autism with significant intellectual disability.”

Exercise reorganizes the brain to be more resilient to stress – via mike anissimov.

How Strong Is the Female Sex Drive After All?“Women may be more sexually omnivorous than men, but that doesn’t necessarily mean they’re as hungry.” – via jayman.

Cosmetic surgery to look whiter fails to boost women’s self-esteem

Understanding Evil – interviewing war criminals.

bonus: witch-hunt and whining continue – UNM probe finds professor’s [geoffrey miller's] tweet not part of project

bonus bonus: Tribalism and the War in Syria – via mark weiner.

bonus bonus bonus: BBC chief admits: We had a ‘deep liberal bias’ on migrants – no kidding! =/ ed west already said so [pdf].

bonus bonus bonus bonus: Egypt: Epidemic of Sexual Violence“At Least 91 Attacks in 4 Days; Government Neglect Means Impunity Rules.” – note that includes sexual assaults, too, so they’re not all actual rapes.

bonus bonus bonus bonus bonus: Review of “Detroit: An American Autopsy” by Charlie LeDuff – from foseti.

bonus bonus bonus bonus bonus bonus: “Back To Europe” Movement – from heartiste.

bonus bonus bonus bonus bonus bonus bonus: Cockatoos ‘pick’ puzzle box locks

bonus bonus bonus bonus bonus bonus bonus bonus: Vibrating genitals may Ward off Predators – wait. vibrating genitals??

(note: comments do not require an email. btw, we were all just a$$holes once. (~_^) )

extra-long [insert dongle joke here] linkfest this week since there wasn’t one last sunday (sorry, dog ate it…). note that there (probably) won’t be one next sunday either, ’cause i’ll be too busy hunting for easter eggs…. (^_^)

Common DNA Markers Can Account for More Than Half of the Genetic Influence on Cognitive Abilities“In the same sample of 3,154 pairs of 12-year-old twins, we directly compared twin-study heritability estimates for cognitive abilities (language, verbal, nonverbal, and general) with GCTA estimates captured by 1.7 million DNA markers. We found that DNA markers tagged by the array accounted for .66 of the estimated heritability, reaffirming that cognitive abilities are heritable. Larger sample sizes alone will be sufficient to identify many of the genetic variants that influence cognitive abilities.” – via race/history/evolution notes.

Genotypes over-represented among college students are linked to better cognitive abilities and socioemotional adjustment“The present study investigated … genotype frequencies of 284 SNPs covering major neurotransmitter genes in a sample of 478 Chinese college students, comparing these frequencies with those of a community sample (the 1000 Genomes dataset)…. Results showed that 24 loci showed Hardy–Weinberg disequilibrium among college students, but only two of these were in disequilibrium in the 1000 Genomes sample. These loci were found to be associated with mathematical abilities, executive functions, motivation, and adjustment-related behaviors such as alcohol use and emotion recognition.” – via … somebody … can’t remember who. sorry!

Genes and Smarts – from the derb.

Why Bacteria Commit Suicide“[I]nfected individuals self-destructed before they could spread the virus to others.”

Evolution via Roadkill“Cliff swallows that build nests that dangle precariously from highway overpasses have a lower chance of becoming roadkill than in years past thanks to a shorter wingspan that lets them dodge oncoming traffic. That’s the conclusion of a new study based on 3 decades of data collected on one population of the birds. The results suggest that shorter wingspan has been selected for over this time period because of the evolutionary pressure put on the population by cars.”

‘Out of Africa’ Story Being Rewritten Again“Our early human ancestors may have left Africa more recently than thought, between 62,000 and 95,000 years ago, suggests a new analysis of genetic material from fossil skeletons.” – see also Mitochondrial DNA tree calibrated with ancient DNA @race/history/evolution notes and Revised timescale of human mtDNA evolution from dienekes.

How Social Darwinism Made Modern China“A thousand years of meritocracy shaped the Middle Kingdom.” – good stuff from ron unz. see also the derb and peter frost and anatoly.

Does the Clark-Unz model apply to Japan and Korea? – from peter frost.

Did evolution give us inflammatory disease?“[S]ome variants in our genes that could put a person at risk for inflammatory diseases such as multiple sclerosis, Crohn’s disease or rheumatoid arthritis, have been the target of natural selection over the course of human history.” – original research article.

Genes may be reason some kids are picky about food“The study looked at 66 pairs of twins between ages 4 and 7 years old, and found that genes explain 72 percent of the variation among children in the tendency to avoid new foods, while the rest was influenced by environment.”

A Tale of Three Maps – from jayman.

Dan Freedman’s babies and National Character – from greg cochran @west hunter (buy the e-book!).

HVGIQ: The Bahamas – from jason malloy.

The Personality of Tribalism – from staffan.

Remembering Stephen Jay Gould: Bully and Boob – from steve sailer.

Depicting reality or escaping from it? – the awesome epigone asks a good question/makes a good point about something in steven pinker’s Better Angels.

Assortative mating and shared life history strategy – from mr. mangan.

Uh-Oh… – malcolm pollack on why there’s not so much “diversity” in silicon valley: “It’s because Silicon Valley … *is* a meritocracy — you just can’t fake being good at writing code, solving complex engineering problems, or designing high-tech gadgetry….”

Was inbreeding common among early humans? 100,000-year-old deformed skull adds evidence to theory of ‘very small’ communities“The discovery adds to growing evidence that early humans inbred often” – prolly because populations were small. see also Abnormalities in Pleistocene Homo from dienekes.

Moral Matter – the neuroscience of morality.

Crime and punishment: From the neuroscience of freewill to legal reform

Men programmed to avoid sex with best friends’ wives: study“Researchers suggest guys may have a biological predisposition against hitting on their best friends’ partners…. A University of Missouri study has found that adult males’ testosterone levels dropped when they were interacting with the marital partner of a close friend.”

Downton Abbey: Earl of Grantham maximizes inclusive fitness – @occam’s razor.

Experts Say Food May Contribute To Anger, Violent Behavior“Pace and other nutritionists say if you eat plenty of fish, eggs, beans, fruits and green leafy vegetables, you should have the nutrients you need. However, people who tend to eat a diet loaded with processed or packaged foods could find themselves more easily irritated.”

Women abused as children likelier to bear autistic child

One of Us – animals are people, too.

Text mining uncovers British reserve and US emotion“An analysis of the digitized texts of English-language books over the past century concludes that, since the 1980s, words that carry emotional content have become significantly more common in US books than in British ones.”

Evolution and Existentialism, an Intellectual Odd Couple“On the basis of evolutionary existentialism, I would therefore like to suggest the heretical and admittedly paradoxical notion that, in fact, we need to teach more disobedience. Not only disobedience to political and social authority but especially disobedience to some of our troublesome genetic inclinations.” – hmmmm….

Forbidden City“The left-wing stranglehold on academia.”

bonus: Life found deep under the sea“Oceanic-crust microbes survive on hydrogen and carbon dioxide.” in other microbial news: Mariana Trench: Deepest ocean ‘teems with microbes’“The deepest place in the ocean is teeming with microscopic life, a study suggests.”

bonus bonus: Palestinian Mother Speaks Out About Daughter’s Honor Killing“[H]onor killing defendants [are] usually given light sentences. Three years in prison was the stiffest in these cases. Life sentences or execution were never a consideration…. Offenders receive reduced sentences pursuant to Article 18 of Penal Code no. 74 of 1936, which is entitled ‘Necessity.’ The article provides for ‘leniency in punishment for crimes that offenders have committed in order to avert consequences, which could cause irreparable damage to their honor, money, or the honor of those such offenders are obliged to protect.'”

bonus bonus bonus: The Hate List“[T]he [$]PLC’s site explains that it counts counted ‘1,007 active hate groups in the United States in 2012,’ including ‘organizations and their chapters.’ But ‘The Year in Hate and Extremism’ did not make the ‘chapter’ distinction explicit. It is rarely drawn out in the organization’s frequent media appearances, nor was it mentioned in a letter from the SPLC to the Justice Department warning of the growing threat.” – see also What’s hate got to do with it? @bad data, bad!

bonus bonus bonus bonus: Amazing photographs reveal the lost world of the Omo tribes of Ethiopia

bonus bonus bonus bonus bonus: A Tiny Village Where Women Chose to Be Single Mothers“30 years ago in this bucolic village in northern Vietnam, the fierce determination of one group of women to become mothers upended centuries-old gender rules….”

bonus bonus bonus bonus bonus bonus: Cannibals of the Past Had Plenty of Reasons to Eat People

bonus bonus bonus bonus bonus bonus bonus: Phallus-shaped fossils identified as new species [insert dongle joke here]

bonus bonus bonus bonus bonus bonus bonus bonus: Global Internet Porn Habits Infographic – ‘sup finnish people?! and romanians and hungarians (“mom and son”?!)?!

bonus bonus bonus bonus bonus bonus bonus bonus bonus: i love the ukrainian parliament. no, i really do! (~_^)

(note: comments do not require an email. double dongle.)

Inbreeding’s Downside Is Not All in the Genes – epigenetics and inbreeding. ruh roh. – “[T]he abnormal methylation might result from some of the rare genes exposed by inbreeding, especially if these genes help regulate the attachment and removal of methyl groups.”

Social Deprivation Has a Measurable Effect On Brain Growth

Hunter-Gatherer Energetics and Human Obesity. see also: Hunter gatherer clue to obesity“A study of the Hadza tribe, who still exist as hunter gatherers, suggests the amount of calories we need is a fixed human characteristic.”

Did Modern Humans — Not Environmental Catastrophe — Extinguish the Neandertals?

IQ estimates from wordsum scores by ancestry – from the awesome epigone.

Hispanic performance by generation and Hispanics, the NLSY 97 – from chuck (the occidentalist).

Did Ron Unz Score An Own Goal, Too? – from anatoly.

bonus: The spectre of plagiarism haunting Europe“Last month it was revealed that more than a third of a new book for law students on how to write papers properly was plagiarised, including liberal smatterings from Wikipedia. Fittingly, even the chapter on plagiarism was plagiarised.”

bonus bonus: The Redder the Better: Wing Color Predicts Flight Performance in Monarch Butterflies

bonus bonus bonus: Estimate: A new Amish community is founded every 3 and a half weeks in US

bonus bonus bonus bonus: The skin’s secret surveillance system“Microorganisms that reside on the skin found to influence host immunity.”

(note: comments do not require an email. why hello there!)

eat salt already! from scientific american:

“It’s Time to End the War on Salt”
“The zealous drive by politicians to limit our salt intake has little basis in science

This week a meta-analysis of seven studies involving a total of 6,250 subjects in the American Journal of Hypertension found no strong evidence that cutting salt intake reduces the risk for heart attacks, strokes or death in people with normal or high blood pressure. In May European researchers publishing in the Journal of the American Medical Association reported that the less sodium that study subjects excreted in their urine — an excellent measure of prior consumption — the greater their risk was of dying from heart disease. These findings call into question the common wisdom that excess salt is bad for you, but the evidence linking salt to heart disease has always been tenuous….

“Rather than create drastic salt policies based on conflicting data, Alderman and his colleague Hillel Cohen propose that the government sponsor a large, controlled clinical trial to see what happens to people who follow low-salt diets over time. Appel responds that such a trial ‘cannot and will not be done,’ in part because it would be so expensive. But unless we have clear data, evangelical antisalt campaigns are not just based on shaky science; they are ultimately unfair. ‘A great number of promises are being made to the public with regard to this enormous benefit and lives saved,’ Cohen says. But it is ‘based on wild extrapolations.‘”

previously: wtf medical establishm’t?

(note: comments do not require an email. why, yes, i’ll have salt with that.)

Dairy consumption does not elevate heart attack risk, study suggests

“They split the study population between two equal groups: 1,815 ‘cases’ who had non-fatal heart attacks and 1,815 comparable ‘controls’ who did not. The researchers looked not only at the subjects’ self-reported dairy intake, but also at measurements of dairy fat biomarkers, namely 15:0 and 17:0, in their bodies.

“What they found is that the dairy intake of people who had heart attacks was not statistically different than the intake of people who did not. After breaking people into quintiles, based on their dairy consumption amount, there was no significant linear relationship between consumption and heart risk, even among the most voracious consumers. The highest consumption quintile consumed an average of 593 grams of dairy foods a day.

“When the researchers controlled for such risk factors as smoking, waist-to-hip ratio, alcohol intake, and physical activity, the lack of a statistically significant association between dairy intake and heart attack risk remained. They also tracked and adjusted the data for levels of CLA and calcium and found they may have a protective effect. Protective effects lessened in the highest quintile, however.”

i drink milk and eat a fair amount of cheese. i’ve always figured that i come from a looooooooong line of lactose tolerant people so milk is prolly ok for me. and, goshd*rnit, i LUV milk! everything in moderation, tho (except for dark chocolate).

previously: wtf medical establishm’t?

(note: comments do not require an email.)

i’m gonna join the ranks of the one and dennis mangan in questioning wtf is with all the screwy dietary advice from the medical establishment?? eat lots of grains? hmmmmm. don’t eat too much animal fat? yeah, right. cholesterol is bad for you and causes vascular disease? pull the other one!

and now, starting to be de-bunked(?), don’t eat too much salt…

Fatal and Nonfatal Outcomes, Incidence of Hypertension, and Blood Pressure Changes in Relation to Urinary Sodium Excretion

“Conclusions – In this population-based cohort, systolic blood pressure, but not diastolic pressure, changes over time aligned with change in sodium excretion, but this association did not translate into a higher risk of hypertension or CVD complications. Lower sodium excretion was associated with higher CVD mortality.

yeah. you read that right. people who ate (or, at least, excreted) the LEAST amount of salt had a (slightly) higher death rate from heart disease. above-average salt intake did NOT increase blood pressure in this study.

i haven’t read the full article yet (will have to wait ’til after the weekend, i’m afraid), but wtf medical establishment? i’m sure working out all these dietary things is d*mn complicated, but quit giving advice without being as sure as you can be, already!

note that the study was done in denmark the flemish part of belgium, so maybe this applies only to danish flemish|germanic people. -?-

see also: Salt is GOOD for you: Eating more could even lower the chances of heart disease

(heh. now i’m glad i never followed the no-salt recommendation. i like salt, gosh-d*rnit! and i eat it! in moderation, like everything else. except for dark chocolate, of course.)

(note: comments do not require an email.)

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