Is Magnesium worth prioritizing?

Multiple independent meta-analyses of randomized trials, spanning from 2002 to 2025, consistently find magnesium supplementation produces a small but real reduction in blood pressure, with effects present across general and diabetic populations. Weighing that against the numbers, Magnesium is not a priority based on current data — the evidence is only moderate (62/100), and its estimated impact (38/100) is on the lower end too.