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      Methods of Hair Straightening: Temporary and Permanent Techniques

      research Hair Straightening

      October 2015 in “Cosmetic Dermatology”
      Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
      Hair Loss in a Female Distance Runner

      research Hair Loss in a Female Distance Runner

      January 2014 in “International Journal of Athletic Therapy and training”
      A female runner's hair loss was caused by stress from surgery and recovery, but her hair returned to normal in 5 months.
      Hair Straightening: Techniques, Chemicals, and Evolution

      research Hair Straightening

      March 2010 in “Cosmetic Dermatology”
      Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
      Foreword

      research Foreword

      June 2007 in “Endocrinology and Metabolism Clinics of North America”
      The foreword introduces a medical issue discussing male hormonal health, treatments, and the effects of conditions like obesity and aging.
      Botanical Extracts in Cosmetics and Pharmaceuticals: Historical Use, Regulatory Approaches, and Extraction Processes

      research Botanical extracts

      January 2002 in “Journal of Toxicology-cutaneous and Ocular Toxicology”
      Botanical extracts are increasingly important in cosmetics and drugs for their effectiveness and safety, backed by traditional use and scientific evidence.
      Bureau of Investigation: Agreements by Promoters of Patent Medicines, Medical Devices, and Cosmetics Following FTC Actions (1944-1945)

      research Bureau of Investigation

      August 1946 in “Journal of the American Medical Association”
      Companies agreed to stop making false health claims about their products.