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This case report suggests that a supplement containing biotin, beta carotene, vitamin C, zinc, and copper may improve insulin resistance markers and hair loss in a patient with non-classic 11-hydroxylase deficiency.

This review highlights the role of plant-derived organic selenium compounds, noting their high bioavailability and low toxicity, and provides a comprehensive overview of selenium's uptake in plants and metabolism in humans, offering a theoretical basis for future nutritional research.

This supplement reviews advancements in the science of aging, including facial age simulation and stem cell applications for hair restoration, and reports no new clinical results.

This study found that L-cystine, D-pantothenat, and miliacin can enhance the metabolic capacity and proliferation of human keratinocytes, with a combination of these additives potentially providing synergistic benefits in growth media.

This study presents the design of an autonomous bioregeneration chamber that aims to extend human lifespan to 130-150 years by optimizing biological and environmental conditions, suggesting that a longer healthspan is possible through technological, nutritional, and socio-economic interventions.

This article reviews the role of micronutrients in athletes' diets, highlighting that adequate dietary intake generally meets their needs without requiring supplementation, unless deficiencies are present.

This study demonstrated that supplementing aged mice with pro-IGF-II improved muscle regeneration by enhancing satellite cell proliferation and reducing adipogenesis, suggesting potential benefits for treating muscle injuries in elderly individuals.

This review discusses dietary manipulation strategies in a mouse model of CBS deficiency and reports no new results; the authors emphasize the importance of understanding gene-diet interactions.

This article discusses the various administration methods and considerations for testosterone replacement therapy, highlighting the importance of individualized therapeutic monitoring and potential adverse effects, but reports no new clinical results.

In this study, oral supplementation with NMN for 12 weeks in middle-aged Japanese women significantly increased hair growth density and diameter and improved subjective assessments of hair texture and quality of life, with no significant changes in hair hormone concentrations observed.

In this study, researchers found that most food supplement labels in Portugal recommend daily mineral doses exceeding the EU's Recommended Daily Allowance, with some even surpassing the Tolerable Upper Intake Level, raising safety concerns regarding potential adverse effects.

In this study, bezafibrate treatment improved certain aging-like features in a mouse model with mitochondrial dysfunction, but did not enhance muscle function or lifespan.

In this study, supplementing low-protein diets with 0.75% methionine maintained growth performance, improved fur quality, enhanced nutrient utilization, and supported intestinal microbiota balance in blue foxes, with significant results on several biochemical parameters and nutrient digestibility observed.

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 found that high molybdenum levels in the diet, especially with added sulfate sulfur, led to symptoms like alopecia and hair color loss in heifers; however, these were corrected by adding copper.

This study suggests that long-term treatment with valproate, acetylcarnitine, folic acid, and vitamin B12 may benefit children with SMA types II and III by improving muscle strength and function without significant adverse effects.

This study found that senior dogs fed amino acid-complexed and lysine-glutamic acid-complexed trace minerals had longer, faster-growing hair and increased activity compared to those fed inorganic trace minerals.

In this study of immature male albino rats on a vitamin B12-deficient diet, vitamin B12 supplementation improved body, hair, and thymus growth more effectively than aureomycin when countering the negative effects of cortisone.

This article reviews the potential clinical use of anabolic steroids in treating muscle loss from chronic diseases and aging and highlights both the benefits and risks of these substances in sports.

In this review, recent studies on muscle atrophy are highlighted, revealing insights into its complex pathogenesis, therapeutic interventions such as hormone therapy, and diagnostic advancements, while emphasizing the need for personalized approaches and addressing challenges like small sample sizes and methodological diversity.

This study found that a novel nutraceutical supplement improved hair growth and strength in subjects with hair thinning compared to placebo, without reported side effects.

This review discusses the role of mineral nutrients in human health, emphasizing the importance of dietary sources and education to prevent mineral deficiencies, and reports no new clinical results.

This chapter reviews emerging side effects of various nutritional supplements and alternative medicine practices, highlighting potential toxicities and stressing the need for careful identification and management by healthcare professionals.

This report warns that the Total Body Mega Formula nutritional supplement may cause selenium toxicity leading to significant hair loss.

This review discusses the potential link between selenium supplementation and symptoms of chronic selenium toxicity, such as hair loss and nail dystrophy, due to excess intake leading to disruptions in hair and nail protein structure.

This study suggests that subtle modifications in ribosomal RNA methylation may influence cellular physiology and contribute to ribosome specialization in senescent human dermal fibroblasts.

This research outlines an innovative bioregeneration chamber aimed at significantly extending human lifespan and enhancing health maintenance by treating the body as a thermodynamic system, potentially enabling an average lifespan of 130 to 150 years in an advanced therapeutic setting.

This study found that consumption of dietary supplements and sports nutrition may lead to therapeutic and cosmetic improvements, benefiting skin, hair, and nails while potentially enhancing athletic performance.

The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.

This study suggests that bioactive ceramics could be an effective universal strategy for treating musculoskeletal disorders by targeting the Piezo1-modulated intracellular calcium pathway during bone and muscle formation.