Private Property Is Exempt. The First Amendment usually applies only to public property, but there are gray areas. You can gather on your own property, but not on your neighbor's lawn against your neighbor's wishes. The individual who owns the property has the right to say what can and cannot happen there.
The human body is sensitive to caffeine. It increases mental awareness and helps you stay awake longer. The substance is present in soda, tea, coffee, sports beverages, chocolate and certain medications. After you consume caffeine, the substance enters the bloodstream within minutes and affects your brain.
Smoking may also increase sensitivity to pain by altering the perception of pain through the neuroendocrine system. 2 One study evaluated self-reported health statuses from over 25,000 patients and found smokers who had spinal symptoms for the same amount of time as non-smokers reported symptoms as more severe and present for a greater percentage of time each day. 2 A dose-dependent relationship may exist where the risk for developing low back pain increases with the amount smoked.