TLDR Zinc is essential for plant growth and human health.
Zinc is a crucial micronutrient in plant nutrition, essential for various physiological processes. Its deficiency is widespread, affecting nearly all crops, especially in lime, sandy, and peat soils, as well as soils with high levels of phosphorus and silicon. Zinc deficiency in plants leads to growth retardation, reduced farmer numbers, chlorosis, smaller leaves, premature maturity, spike sterility, and low-quality rice products. Beyond its agricultural significance, zinc is vital for cellular functions in all living organisms, including the human immune system. Insufficient zinc intake in humans can result in hair loss, memory issues, skin problems, and muscle weakness.
9 citations
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April 2023 in “Journal for Research in Applied Sciences and Biotechnology” Zinc is important for growth and health in animals, plants, and humans, and not having enough can cause various problems.
79 citations
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January 2017 in “Dermatology practical & conceptual” Correcting nutrient deficiencies may help with hair loss, but the benefits of supplements without a deficiency are uncertain and could be harmful.
35 citations
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January 2006 in “Journal of Dermatological Treatment” Zinc can help with some skin problems, but its effectiveness varies depending on the condition.
2 citations
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July 2019 in “Journal of psychology & clinical psychiatry” Zinc helps reduce the severity of depression.
18 citations
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January 2004 in “Dermatologic Clinics” Skin problems in older people can indicate hormonal diseases, nutritional deficiencies, or conditions like diabetes, menopause, and HIV.