How do you know if you have high levels of mercury?
The most commonly accepted methods of assessing mercury exposure are to test urine or blood. Both tests usually measure levels of total mercury (elemental, inorganic and organic). Elevated mercury in urine usually indicates exposure to an elemental or inorganic source of mercury, such as from a job that uses mercury.
The traditional treatment for mercury poisoning is to stop all exposures. In many cases, chelation therapy is also used. This involves giving a medication (the chelator) which goes into the body and grabs the metal (chelos is the Greek word for claw) then carries the metal out of the body, usually into the urine.
Metallic mercury mainly causes health effects when inhaled as a vapor where it can be absorbed through the lungs. Symptoms of prolonged and/or acute exposures include: Tremors; Emotional changes (such as mood swings, irritability, nervousness, excessive shyness);
- Blood test. A blood test indicates whether you've been exposed to mercury in the last few days. ...
- Urine test. Over a period of several months, the level of mercury in the urine also decreases.
- Hair test. Hair tests can show signs of long-term mercury exposure.
A diet rich in various nutrients and vitamins has been shown to promote mercury elimination from the body. Some of these nutrients include selenium, glutathione, and vitamins, including vitamins C and E. Besides, green algae called chlorella is also helpful in removing mercury from the body.
- Swordfish. A predatory fish that inhabits several ocean zones, swordfish is one of the highest sources of mercury. ...
- Shark. ...
- Tilefish. ...
- King Mackerel. ...
- Bigeye Tuna. ...
- Marlin. ...
- Orange Roughy. ...
- Chilean Sea Bass.
Mercury poisoning occurs when your body is exposed to too much mercury. Mercury is a type of elemental metal found in the Earth's crust that's toxic to humans. Mercury poisoning most often happens by eating too much seafood that contains mercury. If you were exposed to mercury, contact poison control at 1-800-222-1222.
Most of the metallic mercury will accumulate in your kidneys, but some metallic mercury can also accumulate in the brain. Most of the metallic mercury absorbed into the body eventually leaves in the urine and feces, while smaller amounts leave the body in the exhaled breath.
High amounts of mercury can lead to long-term and sometimes permanent neurological changes. The dangers are especially notable in young children who are still developing. Mercury exposure can lead to developmental problems in the brain, which can also affect physical functions such as motor skills.
A large overdose of inorganic mercury may cause massive blood and fluid loss, kidney failure, and likely death. Chronic brain damage from organic mercury poisoning is difficult to treat. Some people never recover, but there has been some success in people who receive chelation treatment.
How do you know if your mercury filling is leaking?
How do you know if mercury fillings are leaking? If you feel extreme oral temperature changes, moisture in your mouth, and recurrent decay, your dental amalgam fillings may be leaking.
Selenium, Magnesium, zinc are particularly important trace minerals in mercury detoxification.

Mercury does not stay in the body forever. It takes about six months to a year to leave the bloodstream once exposure stops. Some researchers think mercury can permanently damage the nervous system in children. 7.
Much of the mercury in the environment originates from combustion of coal and can travel long distances in the atmosphere before being deposited on the land surface. As a result, mercury can bioaccumulate in fish in areas with no obvious source of mercury pollution.
The average mercury content in whole eggs ranged from 0.312 to 0.375 µg Hg/egg, and was not significantly different among the tested groups.
The largest source of emissions to the atmosphere is currently coal fired power stations, however, the widespread use of mercury in dental amalgam means that in the future, cremato- ria could become the most significant source.
Health effects of mercury exposure
The inhalation of mercury vapour can produce harmful effects on the nervous, digestive and immune systems, lungs and kidneys, and may be fatal. The inorganic salts of mercury are corrosive to the skin, eyes and gastrointestinal tract, and may induce kidney toxicity if ingested.
- Abdominal pain.
- Chills or a low body temperature.
- Dehydration.
- Diarrhea.
- Feeling weak.
- Nausea or vomiting.
- A scratchy feeling in your throat.
- Numbness or prickly sensation in your hands and feet.
Some of the health effects exposure to mercury may cause include: irritation to the eyes, skin, and stomach; cough, chest pain, or difficulty breathing, insomnia, irritability, indecision, headache, weakness or exhaustion, and weight loss. Workers may be harmed from exposure to mercury.
The mercury blood test is used to detect an excess of mercury. It is ordered to determine if there has been an acute or chronic exposure to high levels of mercury. Specifically, the mercury blood test detects the level of methyl mercury in the blood.
What body systems does mercury affect?
Exposure to mercury – even small amounts – may cause serious health problems, and is a threat to the development of the child in utero and early in life. Mercury may have toxic effects on the nervous, digestive and immune systems, and on lungs, kidneys, skin and eyes.
Some of the health effects exposure to mercury may cause include: irritation to the eyes, skin, and stomach; cough, chest pain, or difficulty breathing, insomnia, irritability, indecision, headache, weakness or exhaustion, and weight loss. Workers may be harmed from exposure to mercury.
Mercury does not stay in the body forever. It takes about six months to a year to leave the bloodstream once exposure stops. Some researchers think mercury can permanently damage the nervous system in children.
Most of the metallic mercury will accumulate in your kidneys, but some metallic mercury can also accumulate in the brain. Most of the metallic mercury absorbed into the body eventually leaves in the urine and feces, while smaller amounts leave the body in the exhaled breath.
Many studies show that high exposure to mercury induces changes in the central nervous system, potentially resulting in irritability, fatigue, behavioral changes, tremors, headaches, hearing and cognitive loss, dysarthria, incoordination, hallucinations, and death.