According to the Mayo Clinic.
Lose your gut starting now.
Your weight can influence your immune response.
Cut back if this side effect sounds familiar.
The strongest case yet for darker roasts.
Your favorite side comes with consequences.
If you can't do this, you have a problem
These may prove it's time to switch to decaf.
"Effects could last for a very long time," say the researchers.
Looking to kick your caffeine habit? Here's how to do it.
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