July 2024 in “Vestnik dermatologii i venerologii” This study found that women with post-COVID alopecia showed a diffuse telogen effluvium pattern and distinct trace element imbalances, such as reduced copper and increased selenium levels, helping differentiate this condition from androgenetic alopecia.
January 2020 in “Journal of Clinical Biochemistry and Nutrition” This study observed that lower serum zinc levels in patients with chronic liver disease were linked to a higher prevalence of symptoms like dermatitis, taste disorder, and alopecia, suggesting these symptoms may be associated with zinc deficiency.
January 2021 in “ISGE series” This article discusses PCOS, highlighting its association with insulin resistance and chronic inflammation, and suggests that nutrition, exercise, and supplements may improve body composition and metabolic function, but reports no new clinical results.
16 citations
,
November 2021 in “Antioxidants” This review examines the role of oxidative stress in male hypogonadism associated with noncommunicable chronic diseases and discusses various management strategies, but it presents no new clinical findings.
6 citations
,
August 2023 in “Journal of Investigative Dermatology” This study investigated how keratinocytes in the skin respond to different iron levels and found they play a significant role in regulating iron homeostasis by storing iron, affecting epidermal differentiation, and influencing inflammation-related gene expression in mice.
November 2025 in “Dermatology and Therapy” The drinkable supplement increased hair growth and was safe for women with hair loss.
4 citations
,
March 2006 in “Journal of renal nutrition” This study found that hemodialysis patients taking water-soluble vitamins had a 16% lower mortality risk compared to those not taking any, but the specific supplementation needed remains unclear.
1 citations
,
October 2024 in “FARMACIA” This study found that patients with age-related cataracts had significantly lower levels of manganese, selenium, vanadium, and zinc in their serum compared to healthy controls, with low serum selenium and zinc levels showing an independent association with an increased risk of cataracts.
7 citations
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May 2016 in “SpringerPlus” This review suggests that treating endocrine therapy-induced hair loss in breast cancer patients with topical 5-alpha reductase inhibitors and supplements like Vitamin C and omega-3 fatty acids may be effective, but further studies are needed.
June 2024 in “Research Square (Research Square)” This study found that women experiencing hair loss post-COVID-19 showed significantly decreased serum copper levels, suggesting potential further research into copper supplementation for preventing and treating post-COVID-19 alopecia.
49 citations
,
July 2021 in “Nutrients” This review explores lifestyle modifications for women with polycystic ovary syndrome, discussing dietary, physical, and supplementation strategies, but reports no new clinical results.
14 citations
,
October 2020 in “Journal of ethnopharmacology” This study found that both ethanol and aqueous extracts of Lepidium sativum seeds improved insulin signaling and reduced obesity-related metabolic changes in high-fat diet-fed rats, suggesting potential as a dietary supplement.
4 citations
,
June 2025 in “Cochrane Database of Systematic Reviews” This Cochrane review found no clear superiority among treatments for central serous chorioretinopathy, with low-dose photodynamic therapy, supplements, and eplerenone showing slightly higher probabilities of improving visual acuity, but evidence remains uncertain due to biases and small study sizes.
December 2025 in “Yemeni Journal of Agriculture & Veterinary Sciences” This study concluded that mineral deficiencies in sheep and goats grazing in Sana’a Governorate, Yemen, were linked to poor health and performance, recommending mineral supplementation to improve their condition.
May 2024 in “Portuguese journal of dermatology and venereology” This study found that among female patients with acute telogen effluvium, 83.7% reported either partial or complete resolution of hair shedding after three months of treatment including vitamin E and zinc supplements.
February 2018 in “Egyptian Journal of Radiation Sciences and Applications” This study observed that Egyptian patients with discoid lupus erythematosus have significantly lower serum vitamin D3 and antioxidant levels compared to healthy controls, suggesting potential benefits of vitamin D3 and antioxidant supplementation.
December 2022 in “Journal of Education, Health and Sport” This review suggests that combining treatments such as oral supplements, topical minoxidil, and high-platelet plasma may be effective for addressing telogen effluvium after COVID-19 infection, which affects about 30% of patients.
2 citations
,
September 2011 in “Der Urologe” This review discusses the role of vitamins, micronutrients, and diets in prostate cancer prevention and reports no new clinical results, emphasizing a shift towards focusing on diet over supplements.
1 citations
,
January 2010 in “Springer eBooks” Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.
February 2023 in “Aesthetic Cosmetology and Medicine” This review examines the health-promoting effects of medicinal plants used in nutricosmetics, highlighting their beneficial impact on skin physiology, but offers no new clinical results.
January 2020 in “Asian Journal of Basic Science & Research” This review discusses the role of Nutrease powder in managing hormonal disturbances in polycystic ovary syndrome and reports no new clinical results.
January 2026 in “Nutrients” This study observed that while low vitamin D levels are associated with increased risk of autoimmune thyroid diseases, evidence from clinical trials on vitamin D supplementation shows inconsistent effects on thyroid function and disease progression, underscoring the need for further research.
5 citations
,
June 2021 in “Pharmacological Reports” This study suggests that vitamin D treatment may be less effective in reducing thyroid autoimmunity for euthyroid men with early-onset androgenic alopecia compared to other men with autoimmune thyroiditis.
November 2025 in “American Journal of Case Reports” This case report describes a child with acrodermatitis enteropathica and normal zinc levels who developed Kaposi's varicelliform eruption, highlighting the role of novel SLC39A4 variants and the importance of early zinc supplementation and antiviral prophylaxis.
October 2024 in “Journal of the Pakistan Medical Association” This letter discusses the various risk factors associated with premature greying of hair, highlighting genetic predispositions, nutritional deficiencies, stress, and lifestyle factors, while noting a lack of conclusive data on effective interventions, as detailed in the reviewed studies.
January 2018 in “Trace Elements in Medicine (Moscow)” Children with autism have different levels of certain metals and elements in their hair and blood, affecting symptoms.
November 2016 in “Zoo biology” This study observed that increasing dietary vitamin C in capybaras significantly improved their skin, coat, and weight, though other nutrients might also have contributed to their improved condition.
95 citations
,
February 2018 in “Dermatology and Therapy” This review discusses the role of nutraceuticals in combating skin aging but reports no new clinical results, focusing on their mechanisms of action and potential effectiveness for dermatologists.
34 citations
,
January 2015 in “Biomedicine and Biotechnology” This review discusses how mineral deficiencies, particularly iron and zinc, affect health globally and explores bio-fortification and other strategies to combat these deficiencies, but reports no new experimental results.
30 citations
,
January 2013 in “Obesity Surgery” This review summarizes the effects and complications of bariatric surgery on skin, noting it can alter existing skin conditions like psoriasis and trigger new dermatoses, but provides no new clinical results.