Magnesium is an essential mineral that affects various bodily functions, including muscle and nerve function, as well as bone development. A recent review published in Nutrients discusses the relationship between magnesium and cardiovascular health.
Experts have long been interested in how magnesium may impact cardiovascular function, particularly after research in the late 1990s and early 2000s suggested a link between inadequate dietary magnesium and cardiovascular disease. Since then, numerous studies have consistently shown that low magnesium levels can increase the risk of conditions like high blood pressure, heart failure, and cardiac mortality.
The review highlights several key findings from recent studies. Magnesium deficiency may contribute to inflammatory stress, oxidative stress, abnormal lipid levels, endothelial dysfunction, and changes in electrolyte metabolism. However, it’s essential to note that the evidence for these mechanisms is not yet conclusive.
Despite the limitations of the current research, experts agree that increasing magnesium intake can be beneficial for cardiovascular health. A recent umbrella meta-analysis found that magnesium supplementation helps lower blood pressure. Furthermore, numerous surveys indicate that many people are not consuming enough magnesium in their diets.
To address this issue, registered dietitian nutritionist Karen Z. Berg recommends incorporating magnesium-rich foods into your diet. Dark leafy greens like spinach and Swiss chard, nuts and seeds, black beans, and edamame are all great sources of magnesium.
However, more research is needed to confirm the potential benefits of magnesium supplementation. Trials investigating the use of magnesium supplements have not yet found a consistent benefit to heart health. Prospective randomized controlled trials will be necessary to evaluate any potential therapeutic benefit from magnesium supplementation.
Overall, the review emphasizes the importance of regularly consuming magnesium and highlights its role in maintaining cardiovascular health. With the right guidance and dietary changes, individuals can take steps to increase their magnesium intake and reduce their risk for cardiovascular problems.
Source: https://www.medicalnewstoday.com/articles/not-getting-enough-magnesium-could-affect-cardiovascular-risk