Consumption of a dark roast coffee blend reduces DNA damage in humans (link.springer.com) 4 points by andrewljohnson 5y ago ↗ HN
[–] chrispeel 5y ago ↗ Obvious questions* Is this effect of "0.23% TI" significant?* what about other roasts?* what happens if the initial period of 4 weeks with no caffeine or the 4 weeks with coffee are shorter or longer?* What happens if the test is done with people who had low or no previous consumption of caffeine? With old or young people?
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[ 3.1 ms ] story [ 10.3 ms ] thread* Is this effect of "0.23% TI" significant?
* what about other roasts?
* what happens if the initial period of 4 weeks with no caffeine or the 4 weeks with coffee are shorter or longer?
* What happens if the test is done with people who had low or no previous consumption of caffeine? With old or young people?