Explore 10,000+ laboratory markers, in plain English.

Why measure Copper, Serum or Plasma? Blood serum is the portion of an individual’s blood that is not a red or white blood cell and not a blood clotting agent. Therefore, blood serum contains all of the minerals, proteins, electrolytes, and hormones that are found in blood. One of the minerals found in blood serum is copper, and the copper blood serum test is used to assess how much copper is in the serum. If free copper levels are too high, doctors may suspect Wilson’s disease or overuse of dietary supplements containing copper – the latter being the most common cause of abnormally high copper blood levels. If free copper serum test levels are too low (relatively uncommon), one may be suffering from malnourishment or may have Menkes syndrome, a hereditary condition that normally develops in infancy and is very often fatal. Copper functions: The human body needs approximately 50 to 80 milligrams of copper to function properly. Copper is taken from ingested food and absorbed into the blood stream. Once in the blood stream, copper attaches to a protein called ceruloplasmin, which transports the copper all over the body. Copper in the blood that does not attach to ceruloplasmin is called free copper. Having too much free copper in the blood can be very dangerous. The free copper will start to move out of the bloodstream and into tissue of the brain, eyes, and kidneys. As the copper starts to build up, it destroys the cells around it, which decreases the functioning of these organs. What is Wilson's disease (WND)? Wilson’s disease is hereditary and, as of yet, there is no cure. Fortunately, however, the symptoms can be managed. If symptoms are left untreated, the disease can be fatal. A copper plasma/serum test is most often used to test for or rule out the presence of Wilson’s disease. The condition disrupts the body’s process for eliminating copper from the body; and so as copper continues to be consumed, copper levels in the blood continue to rise. Much of the body’s copper is found in the liver, which is supposed to filter excess copper into waste so that it can pass out of the body. Wilson’s disease stops copper filtering through the liver appropriately, and one is left with free copper blood levels as much as six times greater than an individual without the disorder. The copper plasma test assesses how much free copper is in an individual’s blood. Wilson's disease (WND) is an autosomal recessive disorder of copper metabolism caused by mutations in the ATP7B gene. The worldwide prevalence of Wilson's disease is estimated at about 30 in 1 million. In WND, copper stored in the hepatocytes cannot be properly eliminated or complexed to ceruloplasmin, leading to excessive copper accumulation in the liver and other organs, particularly the brain. This condition manifests with various symptoms, including neurological, psychiatric, ophthalmological, and hepatic manifestations. To diagnose and monitor Wilson's disease, several laboratory tests related to copper metabolism are used. Traditionally, the assessment of copper metabolism in WND involved tests such as serum ceruloplasmin concentration, radioactive copper test, total serum copper concentration, urinary copper excretion, and liver copper content. However, the results of these tests may not always be straightforward and can be challenging to interpret. Copper levels as a diagnostic tool: Copper levels in different biological samples can provide valuable diagnostic information. For instance, low serum copper levels are observed in Menkes syndrome. Copper in the cerebrospinal fluid (CSF) is reported to mirror the neurotoxicity of copper in Wilson's disease. Liver copper measurement is used to confirm Wilson's disease and Menkes syndrome and may be applied in cases of liver disease with uncertain etiology. In certain situations, copper testing is employed to assess copper toxicity in premature infants when they are acutely ill and unable to assimilate copper in their prescribed nutrition. Copper testing is also used in cases of acute copper intoxication and "Indian childhood cirrhosis," a condition not limited to Indian children.

directly or indirectly affects virtually every bodily system function

An essential mineral that the body incorporates into enzymes.

an important indicator of overall health

Investigation of Wilson disease and obstructive liver disease

Copper, Blood - Metals Acute Poisoning Panel, Blood (CSA) Copper is an essential trace element that plays a critical role in various physiological processes, such as the formation of red blood cells, maintenance of nerve cells, and supporting the immune system. It is also involved in the synthesis of collagen and elastin, the body's connective tissues. While copper is necessary for good health, both deficiency and excess copper levels in the body can lead to significant health issues. Purpose of the Copper, Blood Test: The Copper, Blood test, typically included in a Metals Acute Poisoning Panel, Blood (CSA), is primarily used to assess acute copper toxicity or copper poisoning. This test helps evaluate the level of copper in the blood and is particularly useful in diagnosing cases of copper intoxication, which may arise due to: Occupational exposure: People who work with copper or copper-containing materials may be at higher risk. Accidental ingestion: Ingesting copper through contaminated water, food, or medications. Increased copper absorption: Conditions like Wilson's disease, which result in abnormal copper accumulation in the body, can elevate copper levels. Acute poisoning: Ingesting large quantities of copper, either accidentally or intentionally, can lead to poisoning. Symptoms of Copper Poisoning: Acute copper poisoning can manifest in several ways, depending on the level of exposure. Common symptoms may include: Gastrointestinal distress (nausea, vomiting, diarrhea, abdominal pain) Headache Metallic taste in the mouth Dizziness or confusion Liver damage (in severe cases, leading to jaundice) Kidney damage CNS (central nervous system) effects, such as seizures Reference Ranges and Interpretation: The normal range for copper in blood varies slightly by laboratory but generally falls between 80-180 µg/dL. Elevated levels can indicate copper poisoning, while very low levels might suggest deficiency or a condition like Wilson's disease (which can cause copper to accumulate in the liver and other organs). Key Reference Values: Normal range: 80-180 µg/dL Toxic levels: Blood copper concentrations above 150 µg/dL may suggest poisoning, especially if symptoms align with copper toxicity. Diagnosis and Treatment: If acute copper poisoning is suspected based on symptoms and copper blood levels, immediate treatment is necessary to prevent further complications. Treatment often includes: Chelation therapy: Medications such as penicillamine or trientine that bind to copper and help eliminate it from the body. Supportive care: Managing symptoms like dehydration from vomiting and diarrhea, or addressing liver and kidney issues. In addition to treating poisoning, managing underlying conditions such as Wilson’s disease might also be part of long-term care. Conclusion: The Copper, Blood test on the Metals Acute Poisoning Panel, Blood (CSA) is a vital diagnostic tool for identifying copper toxicity, helping clinicians assess acute copper poisoning or abnormal copper metabolism disorders. Early diagnosis and intervention are key to preventing serious health effects from copper exposure.

an essential element that is a cofactor of many enzymes.

Measures copper excretion in a single urine sample.

an essential element that is a cofactor of many enzymes.

Why measure Copper, Serum or Plasma? Blood serum is the portion of an individual’s blood that is not a red or white blood cell and not a blood clotting agent. Therefore, blood serum contains all of the minerals, proteins, electrolytes, and hormones that are found in blood. One of the minerals found in blood serum is copper, and the copper blood serum test is used to assess how much copper is in the serum. If free copper levels are too high, doctors may suspect Wilson’s disease or overuse of dietary supplements containing copper – the latter being the most common cause of abnormally high copper blood levels. If free copper serum test levels are too low (relatively uncommon), one may be suffering from malnourishment or may have Menkes syndrome, a hereditary condition that normally develops in infancy and is very often fatal. Copper functions: The human body needs approximately 50 to 80 milligrams of copper to function properly. Copper is taken from ingested food and absorbed into the blood stream. Once in the blood stream, copper attaches to a protein called ceruloplasmin, which transports the copper all over the body. Copper in the blood that does not attach to ceruloplasmin is called free copper. Having too much free copper in the blood can be very dangerous. The free copper will start to move out of the bloodstream and into tissue of the brain, eyes, and kidneys. As the copper starts to build up, it destroys the cells around it, which decreases the functioning of these organs. What is Wilson's disease (WND)? Wilson’s disease is hereditary and, as of yet, there is no cure. Fortunately, however, the symptoms can be managed. If symptoms are left untreated, the disease can be fatal. A copper plasma/serum test is most often used to test for or rule out the presence of Wilson’s disease. The condition disrupts the body’s process for eliminating copper from the body; and so as copper continues to be consumed, copper levels in the blood continue to rise. Much of the body’s copper is found in the liver, which is supposed to filter excess copper into waste so that it can pass out of the body. Wilson’s disease stops copper filtering through the liver appropriately, and one is left with free copper blood levels as much as six times greater than an individual without the disorder. The copper plasma test assesses how much free copper is in an individual’s blood. Wilson's disease (WND) is an autosomal recessive disorder of copper metabolism caused by mutations in the ATP7B gene. The worldwide prevalence of Wilson's disease is estimated at about 30 in 1 million. In WND, copper stored in the hepatocytes cannot be properly eliminated or complexed to ceruloplasmin, leading to excessive copper accumulation in the liver and other organs, particularly the brain. This condition manifests with various symptoms, including neurological, psychiatric, ophthalmological, and hepatic manifestations. To diagnose and monitor Wilson's disease, several laboratory tests related to copper metabolism are used. Traditionally, the assessment of copper metabolism in WND involved tests such as serum ceruloplasmin concentration, radioactive copper test, total serum copper concentration, urinary copper excretion, and liver copper content. However, the results of these tests may not always be straightforward and can be challenging to interpret. Copper levels as a diagnostic tool: Copper levels in different biological samples can provide valuable diagnostic information. For instance, low serum copper levels are observed in Menkes syndrome. Copper in the cerebrospinal fluid (CSF) is reported to mirror the neurotoxicity of copper in Wilson's disease. Liver copper measurement is used to confirm Wilson's disease and Menkes syndrome and may be applied in cases of liver disease with uncertain etiology. In certain situations, copper testing is employed to assess copper toxicity in premature infants when they are acutely ill and unable to assimilate copper in their prescribed nutrition. Copper testing is also used in cases of acute copper intoxication and "Indian childhood cirrhosis," a condition not limited to Indian children.

This test evaluates copper stores and accumulation.

The Copper/Zinc Ratio on a NutriSTAT panel represents a significant biomarker in nutritional and health assessments, offering insights into the balance between two essential trace elements: copper and zinc. Copper and zinc are pivotal for numerous physiological processes. Copper plays a crucial role in: → the formation of red blood cells, → the maintenance of nerve cells, → and the immune system. It is also a key component in the formation of collagen, and it functions as a cofactor for several enzymes, including those involved in energy production and antioxidant defense. Zinc, on the other hand, is vital for: → immune function, → wound healing, → DNA synthesis, → and cell division. It also acts as a cofactor for over 300 enzymes, influencing various metabolic processes. The Copper/Zinc ratio is important because an imbalance in these trace elements can lead to various health issues. Elevated copper levels relative to zinc can be indicative of conditions such as Wilson's disease, an inherited disorder causing copper accumulation in organs, or may reflect chronic or acute inflammation. Conversely, a higher zinc level relative to copper can be seen in dietary zinc supplementation or malabsorption issues affecting copper uptake. The ideal ratio is subject to individual variation, but significant deviations may suggest a need for dietary modifications or further clinical investigation. Clinically, the Copper/Zinc ratio can be utilized to evaluate the nutritional status of patients, especially in contexts of chronic diseases, inflammatory conditions, and metabolic disorders. It aids in diagnosing and monitoring conditions where these trace elements are known to be involved. Furthermore, this ratio is used to tailor nutritional therapies, ensuring that supplementation of one mineral does not adversely affect the balance of the other, thereby maintaining optimal physiological function and supporting overall health. The assessment of this ratio, as part of the broader NutriSTAT panel, provides a comprehensive view of an individual's micronutrient status, guiding personalized nutrition and healthcare interventions.

The Copper/Zinc Ratio on a NutriSTAT panel represents a significant biomarker in nutritional and health assessments, offering insights into the balance between two essential trace elements: copper and zinc. Copper and zinc are pivotal for numerous physiological processes. Copper plays a crucial role in: → the formation of red blood cells, → the maintenance of nerve cells, → and the immune system. It is also a key component in the formation of collagen, and it functions as a cofactor for several enzymes, including those involved in energy production and antioxidant defense. Zinc, on the other hand, is vital for: → immune function, → wound healing, → DNA synthesis, → and cell division. It also acts as a cofactor for over 300 enzymes, influencing various metabolic processes. The Copper/Zinc ratio is important because an imbalance in these trace elements can lead to various health issues. Elevated copper levels relative to zinc can be indicative of conditions such as Wilson's disease, an inherited disorder causing copper accumulation in organs, or may reflect chronic or acute inflammation. Conversely, a higher zinc level relative to copper can be seen in dietary zinc supplementation or malabsorption issues affecting copper uptake. The ideal ratio is subject to individual variation, but significant deviations may suggest a need for dietary modifications or further clinical investigation. Clinically, the Copper/Zinc ratio can be utilized to evaluate the nutritional status of patients, especially in contexts of chronic diseases, inflammatory conditions, and metabolic disorders. It aids in diagnosing and monitoring conditions where these trace elements are known to be involved. Furthermore, this ratio is used to tailor nutritional therapies, ensuring that supplementation of one mineral does not adversely affect the balance of the other, thereby maintaining optimal physiological function and supporting overall health. The assessment of this ratio, as part of the broader NutriSTAT panel, provides a comprehensive view of an individual's micronutrient status, guiding personalized nutrition and healthcare interventions.

ferments glucose and other common sugars

Coprococcus, a genus of bacteria within the gut microbiome, is often analyzed in gut health tests to assess its levels and overall contribution to intestinal health. Belonging to the Firmicutes phylum, Coprococcus plays a significant role in the complex ecosystem of the gut. It is known for its involvement in the fermentation of dietary fibers and the production of important metabolic byproducts, such as short-chain fatty acids (SCFAs). SCFAs, including butyrate, are vital for maintaining the health of the intestinal lining, providing energy to colon cells, and regulating inflammation and immune function. The presence and abundance of Coprococcus in the gut can be influenced by various factors. Diet, particularly the intake of fiber-rich foods like vegetables, fruits, whole grains, and legumes, significantly impacts the levels of Coprococcus, as these bacteria thrive on the fibers found in these foods. A diet lacking in such fibers can lead to a decrease in Coprococcus, affecting the overall balance and health of the gut microbiome. Additionally, lifestyle factors like stress, sleep patterns, and physical activity, as well as the use of medications like antibiotics, can also influence the levels of these bacteria. In gut health tests, the analysis of Coprococcus levels can provide insights into the state of the gut microbiome and its potential impact on overall health. A balanced level of Coprococcus is often associated with a healthy gut microbiome, which is crucial for effective digestion, nutrient absorption, and a robust immune system. Alterations in the levels of Coprococcus, either too high or too low, can be indicative of dysbiosis or an imbalance in the gut microbiota. This dysbiosis has been linked to various gastrointestinal conditions, such as irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD), and may also have implications for systemic health issues, including metabolic and mood disorders. Addressing imbalances in Coprococcus typically involves dietary and lifestyle modifications aimed at fostering a healthy gut microbiome. This includes incorporating a diverse range of fiber-rich foods to support the growth of beneficial bacteria like Coprococcus. Probiotics and prebiotics can also be beneficial, with probiotics introducing beneficial strains and prebiotics serving as fuel for the existing gut bacteria. Lifestyle changes such as managing stress, ensuring adequate and quality sleep, and engaging in regular physical activity can also positively influence the diversity and health of the gut microbiome. In cases where gut dysbiosis is linked to specific health conditions or symptoms, a healthcare provider may suggest further diagnostic testing or targeted treatments to address the underlying issues.

Associated with greater bacterial gene richness in the gut