Garlic can help hair grow by activating certain growth pathways, and it works whether you eat it or apply it to your scalp.
September 2022 in “Dermatology and therapy” Androgenetic alopecia is linked to heart disease, metabolic issues, and mental health problems.
358 citations
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January 1968 in “Physiological Reviews” Histamine plays key roles in immune responses, stomach acid, and brain signals.
2 citations
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June 2012 in “Journal of Dermatological Science” The gene HDC is important for the development of hair follicles in newborn mice.
September 2014 in “International Journal of Dermatology and Venereology” Certain histamine receptors (H2R, H3R, H4R) have unique roles in treating skin diseases, with H2R helping with chronic urticaria and other conditions, H3R providing pain relief and allergy benefits, and H4R reducing inflammation and itchiness.
22 citations
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December 2016 in “PloS one” A specific protein in chicken embryos links early skin layers to feather development.
October 2025 in “Archives of Clinical Toxicology” Cetirizine is effective and safe for treating various allergies, with personalized dosing improving its use.
88 citations
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April 2012 in “Journal of Investigative Dermatology” Blocking TRPV3 may help treat itch in dry skin conditions.
3 citations
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January 2022 in “Russian Medical Inquiry” Atopic dermatitis may trigger alopecia areata, and early treatment can help prevent severe cases.
A functional medicine approach may help long COVID patients by focusing on adrenal fatigue, gut health, and vitamin D deficiency, using diagnostic tools and lifestyle changes.
September 2025 in “PubMed” Auricular electrostimulation reduces itching in mice.
March 2024 in “Korean Journal of Pharmacognosy” Nymphaea caerulea flower extract can improve scalp conditions by reducing oil, inflammation, stress hormones, and blood vessel issues.
October 2021 in “Journal of Investigative Dermatology” Pink berry extract effectively treats scalp issues from frequent head covering.
October 2014 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” A new type of nerve cell involved in itch perception was discovered.
43 citations
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July 2012 in “Molecular human reproduction” Certain metabolites are lower in women with PCOS and could be potential markers for the condition.
38 citations
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October 2011 in “Analytical biochemistry” Hair proteins have weak spots in their α-helical segments.
25 citations
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January 2017 in “International Journal of Trichology” Most Indian people with hair loss in the study lacked nutrients, especially iron.
7 citations
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February 2017 in “Open veterinary journal” Tiger cubs fed artificial milk lacking certain amino acids developed eye problems and hair loss.
5 citations
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October 2007 in “PubMed” Amino acids in conditioners improve hair strength, hydration, and color retention.
Hair analysis can help identify specific minerals and amino acids linked to various diseases.
April 2023 in “Dermatologic surgery” The new graft-holding solution is better at preserving hair grafts and reducing hair shedding after transplantation than the standard solution.
109 citations
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April 1997 in “Archives of Dermatological Research” Mast cell and nerve fiber interactions in mouse skin change with the hair cycle.
December 2024 in “Pediatrics in Review” Early detection and treatment of Menkes disease with copper injections are crucial for better outcomes.
March 2023 in “Journal of Cosmetic Dermatology” A genetic variant linked to hair thinning in Japanese women was found.
Neuropeptides affect hair growth and could be used to control it.
3 citations
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January 2024 in “Innovaciencia Facultad de Ciencias Exactas Físicas y Naturales” Third-generation antihistamines are the safest and most effective for allergies.
8 citations
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September 2021 in “Journal of Cosmetic Dermatology” Some diets and supplements might help with skin disorders, but their effectiveness varies and more research is needed.
60 citations
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March 2006 in “Journal of Medical Genetics” A mutation in the KRTHB5 gene causes hair and nail issues.
60 citations
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January 1989 in “Toxicologic Pathology” Using minoxidil on dogs can cause serious cardiovascular damage, including arterial injury and hemorrhagic lesions.
42 citations
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October 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Mutations in the KRT85 gene cause hair and nail problems.