https://www.selleckchem.com/products/pifithrin-alpha.html The phytochemicals in the crude were identified using Liquid chromatography-tandem mass spectrometry (LC-MS/MS). Some crudes had similar phytochemicals (quercetin) while others had unique compounds. Statement of novelty It is the first time that crude polar phytochemicals from South African plants are used as green chelators. These green chelators selectively remove iron(III), lead(II) and copper(II) from a mix of eight different base metal ions. Iron(III) can be selectively removed at pH as low as 3.00 and, when iron(III) and lead(II) are 10 times more dilute compared to the other metal ions, iron(III) and lead(II) are still selectively removed. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) is used to identify some of the phytochemicals present in these plants.Dementia is a great public health concern worldwide. Despite this, little is known from a health-promoting perspective about dementia in general as a public health issue, in dialog with people living with dementia, applicable at individual, group, and societal levels with regard to policies and practice. This study therefore aims to explore the experiences related to living with dementia in the local community by advancing a health-promoting perspective. Semi-structured individual and group interviews were conducted with participants (n = 22) with lived, professional, and personal experiences of dementia living in a medium-sized municipality in Sweden. Transcripts were analyzed by thematic analysis. Four themes emerged health promotion through knowledge and public awareness, health promotion through opportunities to be active, health promotion through meaningful meeting places, and health promotion through improvements in the welfare system. We found that more knowledge and public awareness about dementia are needed to advance a health-promoting perspective and increase the prominence of dementia as a public health issue. Further research a