Is Your Body Lacking a Key Nutrient? 11 Telltale Signs of a Magnesium Deficiency

5. Trouble Sleeping or Restless Nights

Tossing, turning, and staring at the ceiling when you’d rather be drifting off? Sleep struggles are frustrating, especially when you know how deeply rest impacts everything from energy to mood. Magnesium helps relax the nervous system, settle racing thoughts, and promote healthy sleep cycles. When levels dip, falling and staying asleep can feel like a battle. If restful sleep feels out of reach, try winding down with a calming evening routine—low lights, warm herbal tea, a handful of magnesium-rich pumpkin seeds. Gentle movement or stretching, especially in the afternoon, may also encourage smoother nights. Remember: good sleep isn’t about perfection, but about making small choices that support your body’s natural rhythms, one night at a time.

6. Frequent Headaches or Migraines

Do pesky headaches or migraines seem to crop up more often than you'd like? Sometimes, magnesium is the missing mineral behind head pain. It supports nerve function and blood flow in the brain; low levels can increase the risk of tension headaches or even more severe migraines in some people. If your headaches linger, keeping a symptom journal could reveal patterns related to stress, hydration, and nutrition—including magnesium intake. While boosting magnesium isn’t a guaranteed fix, research suggests it might ease headache frequency for some. Every individual’s triggers are unique, so gentle experimentation, guided by medical advice, might lead to small but meaningful improvements.