When this happens, your hair can be one of the first things to show signs of deficiency, with increased shedding, thinning or premature greying
Long-term management Dietary and lifestyle advice Moderate consumption of foods with high concentrations of copper such as chocolate, shellfish, nuts, liver and soy as well as establishing a water purifying system to avoid drinking water that may have flowed through copper pipes should be advised[18]
Know precise wait times between layers, whether morning or evening application works better for your schedule, and how to troubleshoot pilling or irritation
PLoS One 8, e77284 10.1371/journal.pone.0077284 [DOI] [PMC free article] [PubMed] [Google Scholar] Egecioglu E, Steensland P, Fredriksson I, Feltmann K, Engel JA, Jerlhag E, 2013b