January 2017 in “Figshare” The herbal mix with Houttuynia cordata, Perilla frutescens, and green tea boosts hair growth in mice.
April 2016 in “Journal of Investigative Dermatology” Lithocholic acid helps hair growth and regeneration in alopecia by activating vitamin D receptors.
October 2015 in “한국임상수의학회 학술대회논문집” May 2014 in “Hanbang an'i'bi'in'hu pibu'gwa haghoeji” Low-level laser therapy is effective and safe for treating hair loss.
April 2012 in “The Journal of Urology” More prostate biopsies increase the chance of finding cancers that may not need treatment.
January 2012 in “조직공학과 재생의학” The study found that certain three-dimensional scaffolds can help regenerate hair effectively.
January 2012 in “프로그램북(구 초록집)” 
June 2010 in “Journal of Medicine and Life Science” Orostachys iwarenge Hara extract may help promote hair growth.
Combining α-blockers and Finasteride is useful for treating small prostate enlargement.