Is the copper in pistachios bad for you?
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| Papers (9) | Insight |
|---|---|
20 Citations | Copper sulphate pentahydrate is efficacious in meeting animal requirements. |
14 Citations | On the basis of these results it is proposed that cytosolic liver copper concentration or heat stable liver copper concentration can be used as an indication of excess dietary copper in the dab Limanda limanda. |
| A moderate‐fat diet containing pistachios modestly improves some cardiovascular risk factors in adults with well‐controlled type 2 diabetes. | |
25 Citations | It is suggested that the requirements for copper rather than the decreased absorption of copper are responsible at least in part for the more pronounced severity of copper deficiency in rats fed fructose compared to those fed starch. |
40 Citations | The different metabolite contents highlighted that pistachios from different regions have peculiar metabolic features that could be employed for quality control and to improve the requisites for protected or certified designation of origin regulations. |
| These results reveled that pistachios and pistachio products can be a possible source of infection with foodborne bacteria and aflatoxins contamination. | |
97 Citations | Comparison of the copper requirements with the levels of copper present in some contemporary diets suggests that marginal copper nutriture may not be rare. |
95 Citations | These results suggest that an amount of dietary copper slightly less than 0.8 mg/d is adequate to maintain copper status for greater than or equal to 42 d in normal, healthy men and that neither urinary nor salivary copper is affected by the amount of Cu in the diet. |
| The results suggest that PAs might lead to physiological changes during the growth and development stages of pistachios, and a strong relationship was observed. |
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What are the potential long-term effects of boron toxicity on pistachio trees?5 answersBoron toxicity can have potential long-term effects on pistachio trees. Excess amounts of boron in the soil can significantly reduce plant growth, CO2 assimilation, and cell membrane stability. It can also lead to the accumulation of toxic ions such as sodium, chloride, and boron in the leaves, causing damage to cell membranes and loss of chlorophyll. However, optimizing boron nutrition can improve the performance of pistachio seedlings under salt stress, as it plays a role in cell membrane structure and functioning. Additionally, the application of boron can enhance the levels of boron in the leaves and improve yield and quality of pistachio trees. It is important to note that high concentrations of boron did not result in vegetative symptoms of boron toxicity in the studied cultivars.
What are the effects of copper on human health?2 answersCopper is an essential mineral for human health, but it can also be toxic in excessive amounts. It is associated with bone health, immune function, cardiovascular risk, and alterations in cholesterol metabolism. Chronic excess copper can be toxic to cell membranes, DNA, and proteins. Copper deficiency can impair iron mobilization, resulting in secondary iron deficiency. Copper deficiency may also contribute to high blood pressure, inflammation, anemia, reduced blood clotting, and arteriosclerosis. Copper is involved in many physiological functions, such as anti-oxidation, anti-tumor effects, and maintaining normal immune functions. It is crucial to understand the relationship between copper requirements and toxicity, as copper exhibits both essential and toxic effects.
What are the effects of copper contamination on human health?2 answersCopper contamination can have various effects on human health. Excessive intake of copper can lead to toxicity, which can manifest as neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. Copper intolerance can also occur, as seen in Wilson and Menke diseases. Additionally, copper nanoparticles have been identified as a serious concern for human health. It is important to note that copper is a biogenic metal and has multiple functions in basic processes in organisms. However, the toxicity of copper can impair cellular functions. Therefore, understanding the relationship between copper requirements and toxicity is crucial. Overall, copper contamination can have detrimental effects on human health, particularly when intake exceeds recommended levels.
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