From what I have read, they don't recommend supplements. They recommend getting both magnesium and potassium from foods themselves saying that it works better.

From what I have read, they don't recommend supplements. They recommend getting both magnesium and potassium from foods themselves saying that it works better. My BP was borderline, and it lowered by 10-15 pts just by eating lots of potassium and magnesium rich foods. If anything foods with these chemical elements in them seems to be about the most natural solutions I can think of. Even more natural than an artificially produced supplement.