The United States has spent much time and wealth against marijuana, which does not contribute any positive reinforcement to the harsh economy. .
It is true, of course, that marijuana kills brain cells and tissue. Smoking or consuming marijuana in any way can be very harmful to the brain (Katel). Though there is no convincing scientific evidence that marijuana causes psychological damage or mental illness in either teenagers or adults, marijuana users will experience loss of brain cells, which can be dangerous but does not cause permanent mental illnesses. The human brain is required to live, breathe, and carry out any action throughout life. Consuming massive amounts of marijuana will destroy brain cells, which are vital to trigger thoughts, movements, interactions, and memory. The tissue within our brains eventually corrodes due to marijuana usage. Like all tissues and organs in the human body, brain tissues serve many different functions, and when the functions are limited, the tissue deteriorates (Borden). Daily use of marijuana could make the smoker experience psychological distress following marijuana intake, which may include feelings of panic, anxiety, paranoia, and loss of memory. .
On the other hand, using marijuana can help ease pain for many illnesses. Conditions that marijuana may relieve are Alzheimer's disease, anorexia, HIV, and arthritis to only name a few. For many years, medicine healers and doctors all over the world have used marijuana in treating diseases. Perhaps the best argument in supporting marijuana use is in the treatment of cancer. Some active ingredients are shown to relieve pain and nausea for cancer patients and can even block tumor growth in lab animals. While few such studies have so far been completed, all have lent weight to what medicine already knew but had largely forgotten or ignored: Marijuana is effective at relieving nausea and vomiting, spasticity, appetite loss, certain types of pain, and other weakening symptoms ("Drug").