research Zinc in the Soil and Its Importance for Plants and Human Health: An Integrated Review January 2021 in “Middle East journal of applied sciences” Zinc is essential for plant growth and human health, but many soils lack enough zinc, affecting crops and potentially leading to health problems.
research Hair Morphology in Androgenetic Alopecia 17 citations, July 2014 in “Journal of Ultrasound in Medicine” Abnormal cuticle and hair shaft medulla cause hair loss in androgenetic alopecia; sonography helps diagnose and manage it.