The Block, Baltimore. Baltimore's The Block is a stretch on the 400 block of East Baltimore Street in Baltimore, Maryland containing several strip clubs, sex shops, and other adult entertainment merchants. In the first half of the 20th century, it was famous for its burlesque houses.
When caffeine enters the body, the liver releases enzymes to metabolize it before releasing it into the bloodstream. This can temporarily impair the liver's blood sugar uptake and release functions.
The increase in your heart rate from caffeine consumption can take effect in as soon as 15 minutes, and can take approximately six hours to wear off. Caffeine is not stored in your body, but is eventually excreted when you urinate.