Comments by "Jeff B." (@jeffb.140) on "#1 Sleep Expert: "Even A Little Caffeine Does This To Your Brain u0026 Body!" | Matthew Walker" video.

  1. Actually most studies show that coffee drinking is healthy and extends the life span .. 4-5 cups a day seems to be around optimal
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  2.  @icephoenix1024  Its not clear that caffeine doesn't have a beneficial effect though. It clearly boosts lipid metabolism/fat oxidation which might be very beneficial for those that have a little bit too much adipose tissue (especially visceral) already.
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  3. 4-5 cups a day is actually optimal
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  4. No its not. Caffeine isn't bad. Just don't consume any after noon.
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  5. This show is more obfuscation of the real facts than delivering the truth unfortunately. Having a real M.D. or PharmD on would have been more helpful ..
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  6. yup .. they are both clueless .. it hurts ..
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  7.  @kaellach9898  this is the normal half life law
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