How does copper affect the immune system?
This session will explore the importance of copper intake in relation to immunity. In my experience as a doctor, micronutrient deficiency has led to immune system compromise in many cases. Copper is one such micronutrient. This discussion will explore the importance of copper, its intake and how it can impact your immune system.
You can also read about the importance of copper in immune function.
A trace mineral called copper is essential for maintaining a healthy immunity system. Copper is essential to the growth and function of many immune cells including macrophages and natural killers. These cells could not perform optimally without adequate copper. This would lead to a weak immune system.
Copper-deficient foods can cause a decreased immune response, according to research. Journal of Nutritional Biochemistry published a study that found mice on a low-copper diet produced fewer white cells, the fighters of the immune system. The link between copper in the diet and immunity is evident.
Getting Started: Ensuring Adequate Copper Intake
It's important to get enough copper, because it is essential for immunity. According to the National Institutes of Health, adults men and women need approximately 900micrograms of copper per day. Women who are pregnant need about 1,000 micrograms of iron per day.
Shellfish, nuts and seeds, as well as organ meats such liver, are all rich sources of copper. By incorporating these foods in your diet, you can ensure that you are meeting the recommended daily intake.
Copper-rich foods for immune health
- Copper is packed into organ meats like liver and kidney.
- Copper is found in shellfish, such as oysters, crab, lobster and other crustaceans.
- Sunflower seeds and nuts: Cashews, almonds and sunflower seeds contain high levels of copper.
- Whole grains: Brown rice and whole wheat bread are good sources of magnesium.
- Chickpeas: Chickpeas and lentils as well as soybeans contain copper.
- Dark Chocolate - This tasty treat contains a surprising amount of copper.
- Sweet potatoes and regular potatoes both contain a good amount of copper.
- Shiitake mushroom is a good source of copper.
- Leafy greens such as spinach, kale and Swiss chard are good sources of copper.
- Avocados and guava contain copper.
Other Suggestions to Enhance Immune Function
In addition to copper in the diet, it is important to maintain a balanced diet that contains many vitamins and minerals. For optimal immunity, regular exercise, sufficient sleep and stress management is also important. A holistic approach will produce the best results.
Conclusion
Copper is essential for a healthy immune system. A variety of food sources can be used to maintain optimal immunity. Copper deficiency, as we have seen, can affect immune function. However, with the right diet, it can easily be managed. Everyone, stay healthy!
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