How does exposure to mercury affect humans?
Human health effects of mercury Mercury and its compounds affect the central nervous system, kidneys, and liver and can disturb immune processes; cause tremors, impaired vision and hearing, paralysis, insomnia and emotional instability.
What happens if you are exposed to mercury?
Symptoms of mercury poisoning. Symptoms of mercury poisoning depend on the form of the mercury that was the source of the exposure. Early symptoms of mercury poisoning can include a metallic taste in the mouth and numbness and tingling in the hands, feet and face.
What is the main source of human exposure to mercury?
The most common way people in the U.S. are exposed to mercury is by eating fish containing methylmercury. Other exposures may result from using or breaking products containing mercury.
What are the sources of mercury?
Mercury is emitted by natural sources, such as volcanoes, geothermal springs, geologic deposits, and the ocean. Human-related sources primarily include coal combustion, waste incineration, industrial uses, and mining.
What system in your body is most affected by mercury?
Brain & Nervous. System. Mercury may cause damage to the nervous system, especially the brain.
How does mercury affect the muscles?
Some capillaries were altered, showing endothelial infoldings into the lumen, thickened basement membrane and partial or total occlusion. The alterations found in muscle may be secondary to nerve damage, to ischemia caused by capillary lesion and/or to a direct effect of mercury on muscle fibre proteins.
How can I get mercury out of my body?
If you have mercury poisoning with a very high level of mercury in your blood, your doctor will probably recommend chelation therapy. This method involves using medications, called chelators, that bind to mercury in your body and help it to exit your system. Chelators can be taken as a pill or injected.
Can your body get rid of mercury?
Your body naturally gets rid of mercury and other potentially toxic substances through feces. Eating more fiber helps to move things more regularly through your gastrointestinal tract, resulting in more bowel movements. Try adding these high-fiber foods to your diet.
What part of the brain is affected by mercury?
The brains of children who have died as a result of mercury poisoning show neuron loss in the cerebellum and throughout the cerebral cortex. Mercury also appears to affect brain development by preventing neurons from finding their appropriate place in the brain.
How can I test my home for mercury?
Mercury Testing Procedure
- Lightly soak a cotton swab with rubbing alcohol and rub against the item you wish to test for about 1 minute.
- Let swab air dry to evaporate the alcohol.
- In a cup mix a small pinch of Mercury Indicator with ½ a cup of alcohol.
- On a white plastic plate place a drop of the Indicator solution.