Regulates blood sugar
Sodium is an electrolyte that helps regulate blood sugar levels. It does this by helping to move glucose into the cells, where it can be used for energy. Without enough sodium, blood sugar levels can become too high or too low.
Too much sodium can lead to increase insulin resistance and other health problems. So it’s important to eat a balanced diet that includes foods with the right amount of sodium.
References
https://www.hsph.harvard.edu/nutritionsource/salt-and-sodium/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2375633/
https://pubmed.ncbi.nlm.nih.gov/34237339/