Genetic Influence on Hangovers


Some people get hangovers after a night of drinking, while others don’t, and the reason may be in their genes, a new study in Australia suggests.


Researchers looked for links between the study participants’ genetic makeups and the number of hangovers the individuals reported experiencing in the past year.

Results:

Genetic factors accounted for 45% of the difference in hangover frequency in women and 40% in men.

In other words, genetics accounts for nearly half of the reason why one person experiences a hangover and another person doesn’t, after drinking the same amount of alcohol, the study said. The other half probably comes from outside influences unrelated to DNA, such as how quickly a person drinks, whether they eat while they drink and their tolerance for alcohol.

See also from LiveScience:
How 8 Common Medications Interact with Alcohol
7 Ways Alcohol Affects Your Health
11 Interesting Facts About Hangovers

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What Do the Words You Use Say About You?


TIME

A lot.

Your personality can be determined just by looking at the way you text message. You can make accurate judgments about your favorite author’s personality just by reading their work. You can probably tell a great deal about my personality from the words I use in my blog posts.

Word choice can predict whether you’re depressed, suicidal or lying. Swearing makes you more persuasive. It’s true, asshole:

…obscenity at the beginning or end of the speech significantly increased the persuasiveness of the speech and the perceived intensity of the speaker. Obscenity had no effect on speaker credibility.

Word choice changes when you’re lying:

An analysis of 242 transcripts revealed that liars produced more words, more sense-based words (e.g., seeing, touching), and used fewer self-oriented but more other-oriented pronouns when lying than when telling the truth. In addition, motivated liars avoided causal terms when…

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TED Talk: How not to be ignorant about the world


Hans Rosling, global health expert and data visionary, one of the greatest speakers ever on TED, right beside Ken Robinson, Shawn Achor, and so many more.

How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), demonstrates that you have a high statistical chance of being quite wrong about what you think you know.