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This study found that Italian nurses who worked night shifts, in non-COVID wards, and reported regular meal intake were more likely to contract SARS-CoV-2.

This review discusses nutritional factors important for hair growth and the need to assess and address deficiencies in cases of alopecia, but does not report new clinical results.

This study found that while pro-, pre-, and synbiotics may have beneficial effects on certain PCOS-related outcomes, the certainty of this evidence is low to very low.

This study observed that selenium retention in rat hair and nails was influenced by the chemical form of dietary selenium and methionine status, suggesting caution when using these tissues to assess selenium status.

Using Selenium Disulfide shampoo weekly helps prevent scalp dermatitis flare-ups.

This case report suggests that zinc supplements may be necessary to improve hair loss in hypothyroidism patients being treated with thyroxine.

This study found that selenium deficiency in mice accelerated age-related conditions and metabolic decline but unexpectedly promoted longevity, suggesting low selenium levels might separate healthspan and lifespan.

This study identified dose levels of selenium that can produce toxicity, noting that doses as low as 2-3 µg Se/kg bw/day can lead to adverse effects, and a human mortality study linked 300 µg/day consumption to increased death risk.

This study found that boys in Mexico City with selenium intake below the recommended dietary allowance had lower odds of progressing to advanced stages of pubertal development, while no association was observed in girls.

This study found that both a nutritional supplement and a topical hair lotion reduced hair loss and increased the anagen to telogen hair ratio in individuals with androgenetic alopecia.

In this preliminary study, selenium-resistant bacteria and selenium-treated pea sprout extracts showed minimal inhibitory effects on the dandruff-associated fungus Malassezia furfur compared to controls, suggesting potential for further investigation.

This review discusses zinc's role as an essential trace element in human nutrition, particularly its importance in total parenteral nutrition, and reports no new clinical results.

This case report identifies alopecia universalis in a worker as a result of occupational selenium intoxication.

In this study, selenium disulfide shampoo was found to reduce dandruff severity and rebalance the scalp microbiome in individuals with all hair types experiencing moderate to severe dandruff, with subjects reporting high satisfaction and good tolerance over a 6-week period.

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.

This review discusses the risk factors, clinical presentation, diagnosis, and management of dermatoses linked to B-complex vitamin deficiencies, including biotin, but does not address risks from over-supplementation.

This study suggests that selenium deficiency contributes to aging signs and health deterioration in a mouse model, supporting selenium's role in genome maintenance and protection against oxidative stress.

This case report describes a six-year-old child with congenital biotinidase deficiency whose symptoms, including breathlessness, alopecia, and hearing loss, were reversed with biotin supplementation.

In this scoping review, researchers found that while some dietary approaches may help improve psoriasis symptoms—particularly in those with obesity or coeliac disease—the overall evidence is limited, and larger studies are necessary to identify effective diets for the broader psoriasis population.

This study found that urinary selenium to creatinine ratio and serum selenium concentrations quickly respond to changes in dietary selenium, making them useful biomarkers for assessing selenium status in dogs.

Nutrition is important for skin health, and changing diet can help prevent and treat skin diseases.

This review discusses recent findings on pathogenic mechanisms, diagnostic criteria, and treatment options for PCOS but reports no new clinical results.

This study found that chromium, inositol, and Omega-3 are beneficial for improving lipid profiles in women with PCOS, and various supplements help alleviate other symptoms.

This documentation reviews the absorption, metabolism, and excretion of selenium and its compounds, highlighting the complex interactions and health implications, but reports no new clinical results.

This review discusses the connection between alopecia areata and trace element imbalances, noting deficiencies in elements like zinc and selenium, but reports no new clinical findings.

Pharmacists play a crucial role in improving patient outcomes through personalized care and staying updated with scientific advancements.

This article discusses hypothyroidism, its symptoms, causes, and the importance of lifestyle modifications in supporting thyroid health, but it reports no new clinical results.

This abstract introduces dandruff as a key obstacle to achieving beautiful hair and a healthy scalp, noting its impact on appearance and self-confidence, but it does not provide study results.

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.

This article reviews the role of skin surface lipid in mediating environmental stressors and discusses potential therapeutic interventions, reporting no new experimental findings.