“Moderate drinking? Alcohol consumption significantly decreases neurogenesis in the adult hippocampus”

Drinking alcohol in moderation is often considered a health-conscious behavior, associated with improved cardiovascular and brain health. However, “moderate” amounts of alcohol include drinking 3–4 alcohol beverages in a day, which is closer to binge drinking and may do more harm than good. Here we examined how daily drinking of moderate-high alcohol alters the production of new neurons in the adult hippocampus. (…) 

This level of intoxication did not impair motor skill learning or function in either sex, nor did the alcohol consumption disrupt associative learning 2 days after drinking. Therefore, moderate alcohol consumption did not disrupt basic sensory, motor or learning processes. However, the number of cells produced in the dentate gyrus of the hippocampus was reduced by nearly 40%. Thus, even moderate consumption of alcohol for a relatively short period of time can have profound effects on structural plasticity in the adult brain. [via]
If you have the lifestyle that allows moderate drinking by this definition, loooosing nearly half of  your neural production may not be a big factor in your day to day decision making anyway.

Moderate drinking? Alcohol consumption significantly decreases neurogenesis in the adult hippocampus

Drinking alcohol in moderation is often considered a health-conscious behavior, associated with improved cardiovascular and brain health. However, “moderate” amounts of alcohol include drinking 3–4 alcohol beverages in a day, which is closer to binge drinking and may do more harm than good. Here we examined how daily drinking of moderate-high alcohol alters the production of new neurons in the adult hippocampus. (…) 

This level of intoxication did not impair motor skill learning or function in either sex, nor did the alcohol consumption disrupt associative learning 2 days after drinking. Therefore, moderate alcohol consumption did not disrupt basic sensory, motor or learning processes. However, the number of cells produced in the dentate gyrus of the hippocampus was reduced by nearly 40%. Thus, even moderate consumption of alcohol for a relatively short period of time can have profound effects on structural plasticity in the adult brain. [via]

If you have the lifestyle that allows moderate drinking by this definition, loooosing nearly half of  your neural production may not be a big factor in your day to day decision making anyway.

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  1. iheartnerds reblogged this from psydoctor8 and added:
    School is already hard as it is. I’m gonna need my brain cells.
  2. brainstufffyi4dew0319 reblogged this from psydoctor8
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  4. ravenascendant reblogged this from science-and-logic
  5. djingle-djangle-bells reblogged this from alec-c-c-combo-breaker
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  7. beneathbranches reblogged this from psydoctor8
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  9. denaturationoflife reblogged this from science-and-logic and added:
    Um…YOLO. yolo is appropriate right?
  10. whatshallwedo reblogged this from questionall
  11. science-and-logic reblogged this from psydoctor8
  12. questionall reblogged this from psydoctor8
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  16. abareis reblogged this from psydoctor8 and added:
    Other than the fact that “losing” is misspelled, this is pretty interesting. Not sure about the credibility of this...
  17. snudd reblogged this from psydoctor8
  18. stevenbroski reblogged this from psydoctor8
  19. jdcherian said: dont drink anymore :)
  20. portorock said: Welp, there goes my brain…
  21. lovewillneverjudge reblogged this from braiker
  22. louder-than-empty-streets reblogged this from psydoctor8