# Trichology\.com > Trichology is the science of hair and scalp health, with expert guides, certified trichologists, and evidence\-based help for hair loss\. Generated by Yoast SEO v27.9, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Articles](https://trichology.com/articles/) - [New Blog Posts](https://trichology.com/new-blog-posts/) - [Top Videos](https://trichology.com/top-videos/) - [What is Telogen Effluvium](https://trichology.com/what-is-telogen-effluvium/) - [What is Trichology?](https://trichology.com/what-is-trichology/) ## Posts - [Hair Transplant \& Ongoing Treatments: Your Long Term Guide](https://trichology.com/hair-transplant-ongoing-treatments-your-long-term-guide/): A hair transplant addresses existing hair loss \- but without ongoing treatment, native hair continues to thin around it\. This guide covers scalp health, long term treatment strategies, donor area care, and how to combine therapies for sustained results after a transplant\. - [Bald Spots: Causes, Diagnosis \& Treatment Options](https://trichology.com/hair-loss-symptoms-bald-spots/): A medically careful guide to bald spots, including alopecia areata, fungal infection, traction alopecia, scarring alopecia, diagnosis, treatments, FAQ, and references\. - [DHT \& Genetic Pattern Hair Loss: Causes, Symptoms \& Solutions](https://trichology.com/hair-loss-causes-hormonal-dht-genetic-pattern-hair-loss/): A careful guide to DHT and genetic pattern hair loss, including androgenetic alopecia, symptoms, diagnosis, minoxidil, finasteride, PRP, LLLT, FAQs, and references\. - [Pumpkin Seed Oil and Hair Regrowth: A Review of the Evidence Exploring a Natural Option with Emerging Clinical Support](https://trichology.com/pumpkin-seed-oil-for-hair-loss/): A careful guide to pumpkin seed oil for hair loss, including DHT pathways, clinical evidence, dosage, safety, FAQs, references, and realistic expectations\. - [Vitamin Deficiencies and Hair Loss: A Trichology Guide](https://trichology.com/hair-loss-causes-nutritional-vitamin-deficiencies/): Vitamin deficiencies are a common yet often overlooked cause of hair loss\. This guide explores how essential vitamins like iron, Vitamin D, and zinc impact hair health, the importance of diagnostic blood testing, and effective nutritional strategies for restoring hair\. ## Whitepaper - [A Holistic Approach to Hair Loss Treatment: How Evolution Hair Loss Institute Combines Hormonal, Nutritional, and Inflammatory Factors to Restore Hair and Health](https://trichology.com/trichologyjournal/gaunitz-trichology-methodology/): The Gaunitz Trichology Methodology is a root\-cause framework for evaluating hair loss through hormonal, nutritional, and inflammatory drivers\. - [Review: Finasteride vs\. Saw Palmetto in DHT Inhibition and Hair Loss Treatment](https://trichology.com/trichologyjournal/finasteride-vs-saw-palmetto/): Finasteride and saw palmetto both target DHT\-related hair loss, but they differ in strength, evidence, safety profile, and ideal use case\. - [Stress and Hair Loss Explained: The Hidden Connection Between Your Mind and Your Scalp](https://trichology.com/trichologyjournal/stress-and-hair-loss/): Stress can contribute to hair loss by raising cortisol, disrupting thyroid function, impairing gut health, depleting nutrients, and accelerating pattern hair loss in susceptible people\. - [Can Essential Oils Support Hair Growth?— Here is What Science Shows](https://trichology.com/trichologyjournal/essential-oils-to-help-hair-growth/): Essential oils such as rosemary, thyme, lavender, sage, and ylang ylang may support scalp health and hair growth by improving circulation, reducing inflammation, balancing microbes, and supporting the scalp barrier\. - [The Hair–Gut Axis: Understanding How Gastrointestinal Health Shapes Hair Growth and Loss](https://trichology.com/trichologyjournal/gut-health-and-hair-loss/): Gut health may influence hair loss through nutrient absorption, inflammation, microbiome balance, immune regulation, and hormone metabolism\. This guide explains the gut\-hair axis and what it may mean for shedding, thinning, and scalp health\. ## Video Category List - [Video Training](https://trichology.com/video-category-list/video-training/) ## Countries - [United Kingdom](https://trichology.com/country/united-kingdom/) - [Canada](https://trichology.com/country/canada/) - [India](https://trichology.com/country/india/) - [Australia](https://trichology.com/country/australia/) - [indiaa](https://trichology.com/country/indiaa/) ## States - [California](https://trichology.com/state/california/) - [Texas](https://trichology.com/state/texas/) ## Hair Loss Causes - [Nutritional Hair Loss](https://trichology.com/hair-loss-cause/nutritional-hair-loss/) - [Alopecia \(Autoimmune Hair Loss\)](https://trichology.com/hair-loss-cause/alopecia-autoimmune-hair-loss/) ## Consultation Type - [In\-Person](https://trichology.com/consultation-type/in-person/) - [Both](https://trichology.com/consultation-type/both/) ## Specialties - [Stress\-Induced Hair Loss](https://trichology.com/specialties/stress-induced-hair-loss/) - [Scalp Disorders \(Seborrheic Dermatitis, Folliculitis\)](https://trichology.com/specialties/scalp-disorders-seborrheic-dermatitis-folliculitis/) - [Nutritional Deficiency Hair Loss](https://trichology.com/specialties/nutritional-deficiency-hair-loss/) ## Optional - [Sitemap index](https://trichology.com/sitemap_index.xml)