December 2022 in “Journal of Education, Health and Sport” COVID-19 can cause hair loss, often treated effectively with a combination of supplements and topical treatments.
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
April 2017 in “Journal of dermatology & cosmetology” The marine protein complex, Viviscal®, was found to effectively reduce hair loss and improve hair, skin, and nails quality in women.