What is Magnesium? Magnesium is a mineral responsible for over 300 metabolic processes. It’s an anti-inflammatory mineral that offers protection from a host if illnesses and diseases and has been used to remedy problems like high blood pressure, diabetes, respiratory issues, and more. 10 Commons Signs You’re Magnesium Deficient 1. Muscle Cramps 2. High Blood Pressure 3. Fatigue 4. Poor Memory and/or Confusion 5. Restless Leg Syndrome 6. Weakness 7. Delayed Recovery from Exercise 8. Respiratory Issues 9. Sound and/or Light Sensitivity 10. Sleeplessness Severe magnesium deficiency can lead to even more troublesome issues like: Numbness and tingling Muscle contractions and cramps Seizures Personality changes Abnormal heart rhythms Coronary spasms