What role does Magnesium play in gut health?

The provided context does not contain direct information about magnesium's role in gut health. Generally, magnesium is known to support muscle relaxation, including the smooth muscles of the gut, which can help alleviate constipation. It also participates in over 300 enzymatic reactions, some of which influence gut barrier function and inflammation regulation. However, the evidence is largely mechanistic; robust clinical trials specifically linking magnesium to gut health outcomes are limited. Deficiency may impair gut motility, but effects vary individually. When interpreting test results (e.g., from DNA or microbiome tests), remember that magnesium is just one of many factors, and a balanced diet should be prioritized.