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This investigation found that certain supplements, particularly whey protein isolate, growth hormones, and anabolic steroids, can negatively impact hair loss by affecting biochemical pathways.

This research highlights dermatologists' concerns about the widespread use of sports supplements, noting that nutritional supplements associated with muscle-building and appearance enhancement can lead to dermatological issues like acne and alopecia, while potentially containing harmful substances such as undisclosed anabolic steroids.

This study discusses zinc's vital role in skin cell growth and how its deficiency can lead to acrodermatitis enteropathica, marked by symptoms like alopecia and dermatitis. It notes that similar symptoms appear in people with certain metabolic conditions, referred to as acrodermatitis dysmetabolica.

This case study of a 2-month-old boy with maple syrup urine disease highlights the dangers of restricting branched-chain amino acid intake, as it led to acrodermatitis dysmetabolica-like skin eruptions and hair loss, later resolved with careful dietary adjustments and monitoring.

This case study reports that an infant with maple syrup urine disease developed acrodermatitis dysmetabolica due to low isoleucine levels, and increasing the isoleucine dose improved the condition.

This review discusses how androgen excess in polycystic ovary syndrome can lead to hirsutism, seborrhea, and worsen conditions like androgenetic alopecia and acne, but includes no new research findings.

This study found that EGFR signaling modulates GLI target gene expression, potentially influencing outer root sheath cell specification and hair growth, and may have implications for cancer.

This study found that glycolytic metabolism and lactate production are crucial for hair follicle stem cell activation, and manipulating these processes can stimulate the hair cycle.

This study of FAERS data suggests that finasteride, particularly at the 1 mg dosage, is associated with a wide range of adverse effects not previously established in long-term studies, especially among younger men.

This review explores the molecular mechanisms through which NGF may enhance burn wound healing by reducing healing time and improving scar quality, but it presents no new clinical results.

This study found that the 1 mg dose of finasteride was associated with a wide range of adverse effects, including sexual, psychological, and metabolic symptoms, in the FAERS data.

This study analyzed 3,295 cases from the FDA Adverse Event Reporting System to describe demographics and reporting trends of post-finasteride syndrome, finding that most reports came from patients rather than health professionals.

This review discusses the wide range of physiologic skin changes during pregnancy and highlights less frequently recognized changes, based on literature from the past decade, without reporting new clinical results.

This review discusses developments in tissue engineering for burn wound coverage and reconstructive surgery, reporting no new results but highlighting the need for further research into clinical effectiveness.

This report analyzed an FDA adverse event database and aimed to evaluate and describe post-finasteride syndrome potentially related to dutasteride, but it does not report new clinical findings.

This study found that certain dietary changes, such as a low glycemic load diet for men and specific supplements for women, may improve acne, while chocolate, whey proteins, and dairy products are linked to worsened symptoms in both genders.

This review discusses how Western diet may contribute to acne vulgaris through insulin signaling and metabolomic changes, promoting a dietary approach for management, but reports no new experimental results.

In this animal study, the ketogenic diet was associated with more severe biotin deficiency in biotin-deficient mice, suggesting that biotin supplementation is important when following this diet.

In this study, growing human hair follicles in a defined glycosaminoglycan hydrogel ex vivo promoted cell survival, proliferation, and activation of hair growth-related signaling pathways, suggesting GAG-based hydrogels could modulate the hair follicle growth cycle.

This review discusses the role of biotin in metabolism and the consequences of its deficiency, reporting no new clinical results.

This document includes various patents and studies on innovations like a device for 3D monitoring of uterine activity, a bipolar forceps instrument, and nonpeptide oxytocin agonists, but reports no novel research findings.

Lower finasteride doses had more side effects; dutasteride caused back pain; more research needed on post-finasteride syndrome.

This pilot study found that hair metabolome analysis may help differentiate pregnancy complications from healthy pregnancies by revealing significant metabolite differences between trimesters.

This research highlighted that the gut microbiota may influence ovarian health, suggesting it could be used as a biomarker for early diagnosis and treatment of diseases like PCOS, ovarian insufficiency, and ovarian cancer due to its impact on hormone levels.

In this study on C57BL/6 mice, researchers found that cadmium chloride exposure led to metabolic disruption, accelerated skin aging, and impaired hair regeneration, with more severe effects observed at higher doses.

This review highlights the role of disrupted glycolysis in exacerbating reproductive and metabolic abnormalities in PCOS and suggests that agents like metformin and resveratrol may help restore glycolytic balance and improve ovarian function.

This review examines the potential role of gut microbiota and its metabolites in polycystic ovary syndrome (PCOS) and highlights the growing interest in this area; it reports no new clinical findings.

This review discusses the role of metabolism in maintaining adult stem cell homeostasis with aging and highlights the potential benefits of dietary restrictions on stem cell function and longevity. It reports no new clinical results and emphasizes the need for further molecular studies.

This review examines the evidence on nutritional and herbal supplements for women's health, emphasizing the need for more long-term studies to develop evidence-based guidelines for personalized supplementation.

A Western diet may increase acne risk, while a Mediterranean diet and certain supplements can help reduce it.