Frequent spasms or twitches may signal low magnesium.
Low levels can cause constant tiredness or weakness.
Magnesium supports mood; deficiency may increase stress.
Trouble falling or staying asleep is a common symptom.
Magnesium helps regulate heart rhythm; deficiency can disrupt it.
Low magnesium may affect nerve function.
Migraines or tension headaches may be linked to low magnesium.
Chocolate is high in magnesium; cravings may hint at deficiency.