“We found that the offspring of nonagenarians who had at least 1 nonagenarian sibling had lower levels of vitamin D than controls, independent of possible confounding factors and SNPs [single nucleotide polymorphisms] associated with vitamin D levels,” write the authors. “We also found that the offspring had a lower frequency of common genetic variants in the CYP2R1 gene; a common genetic variant of this gene predisposes people to high vitamin D levels.
These findings support an association between low vitamin D levels and familial longevity.” They postulate that offspring of nonagenarians might have more of a protein that is hypothesized to be an “aging suppressor” protein. More research is needed to understand the link between lower vitamin D levels, genetic variants and familial longevity.
Of course, correlation is not causation. For now, I think I’ll continue to supplement.
And the high point of the championship is the category called “Flash Anzan” – which does not require an abacus at all.
Or rather, it requires contestants to use the mental image of an abacus. Since when you get very good at the abacus it is possible to calculate simply by imagining one.
In Flash Anzan, 15 numbers are flashed consecutively on a giant screen. Each number is between 100 and 999. The challenge is to add them up.
Simple, right? Except the numbers are flashed so fast you can barely read them.
I just don’t have the capability to visualize things like that (or much of anything). It’s just not how my mind works. Some people think in pictures. I do it with words.
For Obama, this entire campaign has felt like revenge against Romney, and against the kind of people Obama thinks Romney represents. Obama could have spent the last several months talking about his own record and his plans to change direction from our current economic stagnation that has kept the level of employment in the population at or near 30-year lows. Instead, Obama approached this election as a personal mission of revenge, and left the door open for Romney to present the only vision of change for the future in this campaign. Romney defined his campaign as an expression of love rather than revenge. So what Obama said on Friday was no gaffe. It’s just the obvious takeaway from a relentlessly empty and negative campaign.
“Ambassador Stevens didn’t die because the White House had a bad night. He died because the White House has bungled North Africa. Would that it were all that they’ve bungled. As I wrote earlier, get ready for the next war, regardless of what happens tomorrow.
[Update a while later]
Actually, it’s not the next war. It’s just the next battle in the current ongoing world war.
Better get ready for it. The misnamed clash of civilizations (because there is nothing civilized about them) is going to continue until it is resolved, one way or the other.