32 signs your body may be lacking magnesium – don’t ignore them

Muscles & Physical Symptoms

9. Muscle cramps (especially at night)
10. Muscle spasms or twitching (e.g., eyelid)
11. General muscle weakness
12. Tremors
13. Restless legs
14. Chronic fatigue
15. Body stiffness
16. Poor exercise recovery

Mechanism
Magnesium regulates calcium flow in muscle cells. Without it, muscles contract too easily and relax poorly.

Heart & Circulation

17. Heart palpitations
18. Irregular heartbeat
19. High blood pressure
20. Chest tightness (non-cardiac causes ruled out)

Magnesium plays a role in maintaining stable heart rhythm and vascular tone.