5 Signs You Might Be Magnesium Deficient (And How It Affects Your Sleep)

Magnesium doesn’t get as much hype as melatonin, but it’s one of the most important minerals for sleep—and for your health overall. If you’re low on magnesium, your body may struggle to fully relax, making deep sleep harder to reach.

Here are 5 signs you might be low in magnesium:

1. Trouble falling or staying asleep
Magnesium helps regulate GABA, a calming neurotransmitter that promotes restful sleep. Low levels can lead to restless nights and early wakeups.

2. Muscle cramps or twitching
Ever get those weird leg cramps or eye twitches? That could be your body waving a magnesium-deficiency flag.

3. Anxiety or stress overload
Magnesium supports your nervous system and helps manage the body’s stress response. Without enough, even small things can feel overwhelming.

4. Low energy or brain fog
This mineral is involved in hundreds of enzymatic reactions—including energy production. If you feel sluggish or mentally foggy, magnesium could be part of the puzzle.

5. Sugar cravings
Your body uses magnesium to process sugar—and when you're low, it might crave more sweets to compensate.

The Sleep Connection

If your magnesium levels are off, your sleep likely is too. That’s why we include a gentle, effective dose of magnesium in our supplement—to help calm the body, relax the muscles, and ease into deeper rest, naturally.

Your body knows what to do—you just need to give it the right tools.