Even the slightest injury to specific brain areas can cause personality changes, difficulties with speech, memory, and comprehension, and even affect control over bodily movements.
Stomach acid is a form of hydrochloric acid that aids in the digestion of food. Gastric acid doesn’t eat away at the body because the stomach creates a mucus that serves as a protective coating.
A prescribed medication called Minocycline treats acne and other bacterial infections. It is also known to turn bones into a dark green or blue-green in patients who have used the drug for long periods.
Any number of things can occur within and to the body that can cause a person to die without warning. An unknown allergen, a previously undetected aneurysm or blood clot, or even a blow to the chest can end a life.
When the immune system reacts too much, it causes life-threatening conditions such as asthma. An immune system that attacks healthy tissue leads to autoimmune disorders like rheumatoid arthritis.