All sorts of different studies are pointing to how lack of sleep damages brain cells. One recent study found that in mice 25% of certain brain cells died as a result of a prolonged lack of sleep. Other studies have found lower integrity white matter in the brain, possibly as a result of lack of sleep.
1 Food poisoning; food poisoning can also cause pain in the lower left abdomen. 2  Moreover, it can cause nausea, vomiting or diarrhea and fever. 3  Symptoms usually occur for 24-48 hours. 4  For some cases, need to be hospitalized.
1 Kidney stones; This is more common in men, but there are also women who experience it. 2  Lower left abdominal pain is very sick. 3  Itâs called colic pain. 4  Usually arise as a result of kidney stones will come out, but stuck in the ureter (the tube from the kidney to the bladder).