caffeine |
caffeine |
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#1
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![]() I just like to smile, smiling's my favorite :-) ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Official Member Posts: 3,008 Joined: Dec 2007 Member No: 601,399 ![]() |
it makes me REALLY sleepy.....
so what does caffeine do to you? |
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#2
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![]() Sing to Me ![]() ![]() ![]() ![]() ![]() ![]() Group: Member Posts: 1,825 Joined: Apr 2004 Member No: 10,808 ![]() |
^Well, aspirin thins blood. I guess thinner blood decreases blood pressure. I never really thought of the blood thinning and pressure connection.
I think his teacher does take medicine but even then, his pressure is high enough that caffeine overloads the pressure. I guess that's why some people feel sleepy? They have high blood pressure? |
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#3
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![]() Senior Member ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Official Member Posts: 6,349 Joined: Aug 2006 Member No: 455,274 ![]() |
^Well, aspirin thins blood. I guess thinner blood decreases blood pressure. I never really thought of the blood thinning and pressure connection. I think his teacher does take medicine but even then, his pressure is high enough that caffeine overloads the pressure. I guess that's why some people feel sleepy? They have high blood pressure? Yeah high blood pressure just means that the arteries are clogged and the PSI is really high because the blood is trying to force itself through those clogged arteries. So thinning the blood is a temp. cure until the person changes his diet and gets healthier. And yes, high blood pressure causes sleepiness/tiredness because the heart is working overtime tryin to push the blood. So when the heart acts hard... your body overall feels like it just ran for 10 miles straight. |
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