I have noticed studies have shown large deficiencies.

Many people are blissfully unaware and that is not a criticism but a description of the complex society.

Perhaps you may want an example

https://www.google.com/search?client=safari&hs=zJAp&sca_esv=cbcc352c89b9e229&channel=mac_bm&sxsrf=ANbL-n4I62iwHg2ajXQ9QZlJ6epFZBsbag%3A1768429679551&source=hp&ei=bxhoaYmnH_bK0PEPj5OwwAQ&iflsig=AFdpzrgAAAAAaWgmf9nfWpLaSvWyBIgoGb6MH6wcwY9y&aep=27&udm=50&ved=1t%3A244952&oq=https%3A%2F%2Fpmc.ncbi.nlm.nih.gov%2Farticles%2FPMC4210929%2F&gs_lp=Egdnd3Mtd2l6IjFodHRwczovL3BtYy5uY2JpLm5sbS5uaWguZ292L2FydGljbGVzL1BNQzQyMTA5MjkvSLF8UOo-WOo-cAZ4AJABAJgBTaABTaoBATG4AQHIAQD4AQL4AQGYAgagAieoAgrCAg0QIxjwBRgnGOoCGJ4GwgIHECMYJxjqApgDDPEFJIlGisz7oXuSBwE2oAdtsgcAuAcAwgcFMi01LjHIBx-ACAA&sclient=gws-wiz&mtid=TSBoaerZMbC50PEP-7vY8As&q=It+is+interesting+the+emerging+evidence+in+studies+around+potential+problems+that+can+be+prevented+by+simple+means.++Thanks+for+the+coaching+and+sounding+board.&mstk=AUtExfAlvgAYyG_b8olsin-cPBeAvGB2MKl2C-7U9qSGsY_XFZsFRWl6Sja1pastObGOfrKbJZ_7U94liMLNMrOtfgAFG5qNqXJeYHk7OrXK4kJzNFm6Z06N1u26jTRK81OC4p63i0J4-FffrlB0Ki_gPFAu7DdDy_XuERE&csuir=1