October 2004 in “Kafrelsheikh Veterinary Medical Journal” In this study, buffalo calves fed only corn silage showed deficiencies in copper, zinc, selenium, and vitamin A, along with improved physiological conditions after dietary supplementation and treatment.
June 1998 in “Pathophysiology” This summary offers an overview of selenium's forms, its biological roles, and dietary sources, but reports no specific research findings.
115 citations
,
December 1996 in “PubMed” This study observed that the intestinal absorption of selenium varies depending on its chemical form, with selenomethionine being absorbed efficiently and selenium as selenodiglutathione or selenodicysteine being absorbed faster than selenite.
30 citations
,
January 2023 in “EFSA journal” This review establishes a tolerable upper intake level of 255 μg/day for selenium in adults, warning that supplements and Brazil nuts may cause excess intake.
16 citations
,
January 1996 This review discusses selenium's role in human and animal health, its deficiency's link to diseases in China, and the need for precise geochemical control data; it reports no new findings.
9 citations
,
September 1989 in “PubMed” This study observed that selenium levels were lower in Sudanese children with malnutrition compared to healthy German children, with a good correlation between selenium and glutathione peroxidase activity.
August 2024 in “Journal of Cosmetic Dermatology” This study investigates differences in nutritional status, vitamin, and mineral levels between individuals with telogen effluvium and a control group, aiming to understand the nutritional factors involved in this condition.
February 2022 in “International journal of KIU” This review discusses genetic susceptibility and dietary factors influencing COVID-19 severity and summarizes the genetic variants linked to infection outcomes, but it reports no new clinical results.
10 citations
,
August 2023 in “Clinical Nutrition” This study found that exposure to certain elements during pregnancy, measured in maternal hair, was associated with increased risk of gestational diabetes and potential impacts on infant neurodevelopment, with elements like Ta, Re, and Se posing the highest risk for gestational diabetes.
12 citations
,
March 2004 in “Der Urologe” This review of studies on prostate cancer chemoprevention in Europe reports no robust evidence supporting the effectiveness of chemopreventive agents, though vitamin E and selenium may potentially contribute to prevention efforts.
19 citations
,
January 2019 in “International Journal of Trichology” This consensus paper reviews expert opinions on treating telogen effluvium but reports no new clinical findings.
18 citations
,
January 1977 in “Annals of Nutrition and Metabolism” This article reviews inherited mineral and trace element disturbances and reports no clinical results; it highlights conditions like hypomagnesaemia and acrodermatitis enteropathica linked to impaired nutrient absorption.
2 citations
,
July 1998 in “Dermatologic Clinics” This review examines the differences in dermatology practices between Europe and North America, noting that European dermatologists often prioritize evaluating patients' psychosocial factors and utilize nondrug treatments, unlike their North American counterparts.
August 2024 in “Indian Journal Of Clinical Practice” A balanced diet and healthy lifestyle help manage PCOS symptoms.
4 citations
,
January 2020 in “Frontiers in Physiology” This review discusses molecular signaling pathways and nutritional factors influencing feather growth and regeneration in poultry and offers no new results; the authors suggest these insights may guide strategies for producing superior plumage.
August 2023 in “Physician's journal of medicine” This review provides a detailed overview of Hashimoto thyroiditis, discussing its epidemiology, risk factors, genetic and environmental contributors, clinical presentations, diagnostic methods, and treatment options, emphasizing the importance of personalized treatment plans due to varied causes and symptoms.
October 2021 in “Interfaces Científicas” This study analyzed the nutritional composition of 75 nutricosmetic products, finding common ingredients like biotin and zinc, but emphasized the need for further research on their effectiveness for hair and nail health.
January 1996 in “Human Ecology Forum” This study by Gerald Combs suggests that selenium may help prevent cancer, but both deficiency and excess can lead to serious health problems.
October 2025 in “Diseases” This study reports that women with hair loss had significantly lower levels of several biomarkers, including hemoglobin, iron, copper, selenium, vitamin D, vitamin B12, folate, and thyroid hormones, compared to healthy controls.
October 1993 in “Proceedings of The Nutrition Society” Dietary choices, especially fat type, can influence health.
November 2011 in “InTech eBooks” This review explores prostate cancer risk factors, screening, treatment, and potential roles of selenium and 5-alpha reductase inhibitors in risk reduction but presents no new clinical data.
71 citations
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September 2007 in “Cancer” This review discusses various prostate cancer prevention strategies and reports no new clinical results; the authors highlight the need for ongoing research in this area.
December 2024 in “Quality in Sport” This review found that modifying diet and lifestyle can significantly influence the progression and management of autoimmune diseases by reducing inflammation, supporting immune regulation, and addressing comorbidities, with potential benefits from anti-inflammatory diets, probiotics, and personalized approaches.
1 citations
,
January 2018 This review discusses factors affecting thyroid function and Hashimoto's thyroiditis, mentioning treatment options, but reports no new clinical findings; the need for nutrient consideration is emphasized.
1 citations
,
February 2021 in “Animal feed science and technology” This study found that puppies fed organic selenium had better retention of selenium compared to those fed inorganic selenium, with no significant difference in coat quality or hair growth.
20 citations
,
February 2013 in “Nutrition” This article reviews the role of prebiotics and the potential of green tea and selenium as alternatives due to their non-toxic nature, but it reports no new research findings.
3 citations
,
April 2022 in “Farmacia” This review examines studies from 2019-2022 on dietary treatments for skin diseases, highlighting various foods and supplements that may aid in managing conditions like acne, psoriasis, and alopecia areata.
36 citations
,
January 2010 in “Human & experimental toxicology” This case report found that two women developed toxic selenium levels after consuming paradise nuts, resulting in symptoms like massive hair loss and nail discoloration.
16 citations
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May 2019 in “Hormone and Metabolic Research” This systematic review found insufficient evidence to support protective effects of selenium on polycystic ovary syndrome complications, despite some studies suggesting it may reduce insulin resistance and dyslipidemia.
July 2025 in “International Journal of Pharmaceutical Sciences Review and Research” This review investigates how selenium, a trace element found in wheat, may impact hair health by examining its biochemical role in hair follicle biology and its potential therapeutic and toxicological effects.