2008-03-07

3 Things You Should Know about Spit

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1. Human saliva is 98% water.

2. Saliva breaks down starches.

3. Saliva stimulated by the sympathetic nervous system is thicker than that stimulated parasympathetically.

source

6 comments:

  1. .

    Bonus: While sleeping, salivary flow drops to almost zero.

    ReplyDelete
  2. Also, it does a decent job of getting blood stains to a minimum.

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  3. .

    And that information's actually useful!

    I also use it for chocolote, although no one ever actually recommended that to me.

    ReplyDelete
  4. What a cornucopia of knowledge Th.! I'm edified for the day!

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  5. .

    You're certainly welcome, Kengo. Always nice to see you around.

    Keep up the good spit!

    ReplyDelete
  6. .

    Great. Now my secret identity is ruined.

    ReplyDelete