9 citations
,
September 2018 in “Clinical, Cosmetic and Investigational Dermatology” This study found that, in female patients with idiopathic telogen effluvium, a supplement containing zinc, biotin, and other nutrients significantly improved hair loss and quality over 180 days, whereas another supplement with different ingredients had less consistent effects.
239 citations
,
July 2002 in “Clinical and Experimental Dermatology” This review explores the role of nutritional factors in hair loss, noting that iron and l-lysine supplementation may benefit some individuals, while excessive supplements can lead to hair shedding.
18 citations
,
July 2016 in “Clinics in dermatology” This article discusses the interplay of skin, immunity, and nutrition, highlighting dietary and probiotic options for managing skin conditions, but reports no new clinical findings.
98 citations
,
October 2012 in “Dermatologic Clinics” This article reviews the impact of nutritional deficiencies on hair health, detailing how they can cause structural abnormalities, pigmentation changes, or hair loss; it presents no new clinical findings.
30 citations
,
September 2017 in “Clinics in Dermatology” This review explores the relationship between androgenetic alopecia and metabolic syndrome, suggesting an association that supports considering cardiovascular risk assessments in patients with this type of hair loss.
21 citations
,
June 2011 in “Journal of child neurology” This study found that while serum zinc levels were lower in children treated with valproic acid or carbamazepine than in healthy controls, zinc, biotin, and biotinidase enzyme activity remained within normal ranges and unaffected by these treatments.
2 citations
,
March 2013 in “BMJ Case Reports” In this case study, zinc deficiency persisted despite supplementation in a patient with severe malnutrition and empyema, potentially due to nutrient absorption competition and proton pump inhibitor use.
January 2025 in “Open Veterinary Journal” This study found that sheep with deficiencies in zinc, copper, and vitamin A exhibited symptoms like weight loss, skin disorders, and abnormal hematological and antioxidant enzyme levels compared to healthy sheep, suggesting that dietary supplementation of these nutrients could prevent these health issues.
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.
March 2014 in “CRC Press eBooks” Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
21 citations
,
April 2010 in “Molecular Medicine Reports” This review discusses zinc supplementation as a complementary therapy for chronic hepatitis C, noting its potential benefits in improving treatment outcomes and reducing side effects, but reports no new clinical results.
3 citations
,
July 1996 in “Clinics in Dermatology” This study found that dietary yeast cell wall supplementation in broiler chickens increased certain immune responses compared to antibiotic treatments following immunization with sheep red blood cells.
January 2023 in “Editora Conhecimento Livre eBooks” A balanced diet with key nutrients and possible supplements can help manage post-COVID-19 symptoms.
9 citations
,
January 2003 in “Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)” This research observed that while organic farming systems in Southern Norway showed decreased phosphorus over time and variable nitrogen retention, the mulching of plant material could enhance vegetable yields, suggesting a need for innovative nutrient management strategies in organic farming.
January 2017 in “Springer eBooks” Eating a balanced diet with specific nutrients can help manage menopause symptoms and prevent related health issues.
June 2025 in “International Journal of Nutrology” In this systematic review, various nutrients and diets, such as a plant-based diet and supplements like omega-3 fatty acids, were found to impact tissue regeneration, skin health, and wound healing, highlighting the role of nutrient-sensitive signaling pathways in these processes.
This manuscript reviews the multifaceted causes of female hair loss, including hormonal imbalances and nutrient deficiencies, and suggests that non-pharmaceutical options like saw palmetto and curcumin show promise in enhancing hair density, though further studies are needed to confirm their effectiveness and safety.
15 citations
,
January 2016 in “Przeglad Menopauzalny” This review discusses the role of diet in managing hair loss during menopause and reports no new clinical results; it highlights the importance of nutrients like sulfur amino acids, vitamins, and minerals.
1 citations
,
September 2022 in “Piel” This review discusses the role of micronutrient deficiencies, particularly zinc, in various types of alopecia and highlights its therapeutic potential, but it reports no new empirical findings.
February 2024 in “IntechOpen eBooks” This chapter reviews nutritional strategies for managing polycystic ovary syndrome, emphasizing dietary adjustments and lifestyle changes, but it does not report new clinical findings.
July 2025 in “Humanitarian and Natural Sciences Journal” In this study, women with hair loss were found to have significantly lower levels of vitamin D and ferritin compared to healthy controls, suggesting that these micronutrients may play a role in hair health and could be important in nutritional assessments for hair loss conditions.
May 2022 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, patients who underwent Roux-en-Y gastric bypass surgery lost significant weight and improved obesity-related complications, but experienced increased hair loss and needed careful calcium and protein management.
104 citations
,
November 1978 in “JAMA” This article reviews the challenges of fasting and dietary regimens in producing sustained weight loss and reports no new research findings or 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.
21 citations
,
August 2024 in “Journal of Clinical Medicine” This review highlights that malnutrition, including deficiencies in proteins and micronutrients, may exacerbate allergic conditions like dermatitis and asthma by promoting inflammation, while adequate micronutrient intake supports regulatory immune responses.
3 citations
,
January 2020 in “Plastic and Aesthetic Research” This review discusses the fundamental hallmarks of aging as they relate to skin aging and highlights the prominent roles of oxidative damage and the extracellular matrix in photoaging, reporting no new results.
3 citations
,
August 2019 in “Journal of Animal Physiology and Animal Nutrition” This study found that the combined use of sugarcane fibre and keratinolytic enzymes reduced hairball excretion in cats.
134 citations
,
December 2018 in “Dermatology and Therapy” This review discusses the potential role of vitamins and minerals in managing non-scarring alopecia but reports no clinical results; the authors advocate for further controlled trials to explore these relationships.
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.
17 citations
,
May 2018 in “Journal of Cosmetic Dermatology” This study reports that nonscarring diffuse hair loss in women is most common in the 21-40 age group, with low serum ferritin, vitamin B12, and vitamin D3 levels contributing to its pathogenesis.