Tag Archives: diet

When You Want Higher Brain Entropy, Add Caffeine

Taking caffeine increases your level of “brain entropy,” a measurement of the “different neural states that a brain can access.” High brain entropy just might be good…and so it might also be good for caffeine to raise it. Clearly, the relationship between caffeine and cognition is complicated. Continue reading



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Alcohol and Learning: Does Drinking Harm Memory?

Back in October, I published one of the blog’s most popular articles: a summary of a study showing that moderate drinking benefits memory. In brief, that study showed that drinking before learning muddled memories. However, moderate alcohol after learning produced a modest



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Omega 3 Fish Oil Doesn’t Help, but Research Does

Contrary to their previous research, this team in Britain finds that Omega 3 fish oil doesn’t help students’ behavior or academic performance. These results are disappointing, but their willingness to double check their work this way is admirable. Continue reading



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