High Blood Pressure and Impaired Brain Health: Investigating the Neuroprotective Potential of Magnesium.

Int J Mol Sci

National Centre for Epidemiology and Population Health, Australian National University, Canberra, ACT 2601, Australia.

Published: November 2024

High blood pressure (BP) is a significant contributor to the disease burden globally and is emerging as an important cause of morbidity and mortality in the young as well as the old. The well-established impact of high BP on neurodegeneration, cognitive impairment, and dementia is widely acknowledged. However, the influence of BP across its full range remains unclear. This review aims to explore in more detail the effects of BP levels on neurodegeneration, cognitive function, and dementia. Moreover, given the pressing need to identify strategies to reduce BP levels, particular attention is placed on reviewing the role of magnesium (Mg) in ageing and its capacity to lower BP levels, and therefore potentially promote brain health. Overall, the review aims to provide a comprehensive synthesis of the evidence linking BP, Mg and brain health. It is hoped that these insights will inform the development of cost-effective and scalable interventions to protect brain health in the ageing population.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11594239PMC
http://dx.doi.org/10.3390/ijms252211859DOI Listing

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