Ingesting too much magnesium lowers blood pressure over time. Low blood pressure isn't always outwardly visible, but it will show up on readings.
A host of more noticeable symptoms can hint at a drop in blood pressure. Dizziness, blurred vision, fatigue, malaise, and difficulty concentrating are all signs to get a test.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.