Nutritional status: copper deficiency

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Nutritional status: copper deficiency

Did you know that copper is an essential trace mineral present in all tissues? It works with iron to help the body form red blood cells. It also helps keep the blood vessels, nerves, immune system and bones healthy while also aiding in iron absorption. In rare situations, copper deficiency can occur and lead to anaemia and osteoporosis.

Symptoms of copper deficiency include:

  • Fatigue & weakness as cells use copper to generate ATP, the body’s main source of energy. This means that copper deficiency could affect your energy levels.
  • Frequent sickness as copper plays an important role in maintaining a healthy immune system.
  • Weak and brittle bones as copper is involved in the processes that create cross-links inside your bones. These cross-links ensure bones are healthy and strong.
  • Problems with memory and learning as copper plays an important role in brain function and development.

Sensitivity to cold as copper, along with minerals like zinc, help maintain optimal thyroid gland function. Low thyroid levels can make you feel colder more easily.

There are many foods that are high in copper. These include leafy greens, including turnip, greens, spinach, kale and mustard greens. Asparagus and summer squash are two other excellent sources of copper while legumes, whole grains, nuts and seeds are also good sources of the substance.

Randox Reagents, RX and QC are helping to diagnose copper deficiency at the earliest possible stage. The Randox copper assay is used to measure the levels of copper in the blood in order to determine copper toxicity. Combining this with the Randox zinc assay can aid in identifying the cause of liver damage in a patient, leading to correct treatment and recovery.

Find out more about how Randox is helping to diagnose nutritional status and deficiencies here:





The link between your nutrition and your mental health

Our nutritional health affects almost every process in the human body.

And nutrition gives us energy.  A body without food is like a car without fuel, and we certainly wouldn’t put bad fuel in our car. Just like a car, consistently putting bad fuel into our bodies can have a detrimental effect.

For example, if you are a vegetarian, you may not have enough iron in your diet, or if you exclude dairy from your diet, you may not have enough calcium. Such insufficiency is well known for causing various health problems such as anaemia and brittle bones.

But what you may not know is that a lack of particular vitamins or minerals in our diet may also negatively affect our mental health. And it’s not surprising when you learn that the brain and the gastrointestinal systems are so closely linked.

Have you ever had “butterflies in your stomach”? Or been in a “gut-wrenching” situation? These phrases are used for a reason.

Your gastrointestinal system is sensitive to emotion – so whether you feel angry, sad, anxious or excited, this emotion may appear as symptoms in your stomach. The brain can even trigger the release of stomach juices just by thinking about your next meal.

And the connection can work both ways, as the gut-brain relationship is bidirectional. A troubled digestive system can send signals of pain or discomfort to the brain, and can therefore be the cause of mental illbeing.

Low levels of B-12 and other B vitamins such as vitamin B-6 and folate in particular are linked to depression. And this is because they play a role in producing brain chemicals that affect mood and other brain functions. 

It’s therefore important to monitor whether nutritionally you are getting enough of these vitamins in your diet, which may in fact by the source of your mental illbeing. Our scientists at Randox Health thoroughly analyse up to 350 of your body’s biological markers to reveal what’s happening in your body, and if it turns out that a gut imbalance is having an effect on your mental health, there’s something you can do about it.

Determining the appropriate treatment may be as simple as eating more eggs, milk, cheese, milk products, meat, fish, shellfish or poultry, which are known sources of Vitamin B12.

So take control of your health – find out if your stomach problems are contributing to your mental concerns.

Contact the Randox Health team today.

Tel: 0800 2545 130





How Randox is helping to diagnose nutritional status

At Randox, we’re dedicated to improving health worldwide and are consistently trying to break our own innovative records. Throughout the month of July, we’ll be introducing you to how we’re helping to diagnose nutritional deficiencies and define individual nutritional status among patients.


Randox Reagents

Randox Reagents have the highest quality reagents on the market and a test menu comprising of over 113 assays. Unique to Randox is the zinc assay which is important in the diagnosis of kidney and liver damage.


Our zinc assay can be used to measure the levels of zinc in a patient’s urine providing insight into the levels of zinc in the body. This, combined with our copper assay, can aid in identifying the cause of liver damage in a patient, leading to correct treatment and recovery.

The RX series

The RX series offers the most comprehensive testing profile for assessing nutritional status to identify any nutritional deficiencies or any other nutritional issues within an individual.


The RX series zinc test can identify a zinc deficiency in an individual which is often a result of a low dietary intake and can lead to many problems including impaired immune and cognitive functions, kidney disease and diabetes.

Randox Quality Control

World-leading diagnostics would be nothing without world-leading quality control materials to ensure consistency and accuracy across all results. The Randox Acusera Liquid Chemistry Premium Plus control is the most comprehensive chemistry control available.

Stay tuned over the course of the month as we highlight how we’re helping in the fight against nutrient deficiencies.