7 Sneaky Signs You Might Be Magnesium Deficient: And How to Fix It Naturally
- Susan Myers
- Apr 20
- 2 min read

Many people are unknowingly low on magnesium. Share common signs and how to correct them.
Magnesium may not get the spotlight like vitamin C or calcium, but it's quietly working behind the scenes to support over 300 biochemical reactions in your body. From keeping your heart steady to helping you sleep better, magnesium plays a major role in your health and well-being.
Unfortunately, magnesium deficiency is incredibly common, especially with modern diets, chronic stress, and soil depletion in agriculture. You might not even realize your body is craving more of this essential mineral.
Here are 7 signs you might be low in magnesium - and simple ways to bring your levels back into balance.
Muscle Cramps, Spasms, or Twitching
Those random eye twitches or middle-of-the-night leg cramps? They could be more than annoying - they might be your body waving a magnesium flag. Magnesium helps muscles relax, and without enough, they can misfire and cramp up.
Trouble Sleeping or Restless Legs
Having a hard time falling asleep or staying asleep? Magnesium supports GABA, a neurotransmitter that promotes deep, restorative rest. It also helps calm the nervous system, which is why it's often called "nature's chill pill."
Low Energy and Fatigue
Magnesium is essential for creating ATP, your body's main energy molecule. Without enough, you may feel tired, sluggish, or like your energy never quite bounces back - even after a good night's sleep.
Anxiety, Irritability , or Mood Swings
Feeling edgy for no reason? Magnesium plays a role in regulating stress hormones and stabilizing mood. Low levels have been linked to anxiety and even mild depression.
Headaches or Migraines
Frequent headaches or migraines can sometimes be tied to a magnesium deficiency. Magnesium helps relax blood vessels and regulate neurotransmitter's involved in pain signaling.
Constipation
Magnesium draws water into the intestines, helping keep things moving. If you digestion has been sluggish, low magnesium might be one reason.
Your heart is a muscle too, and it relies on magnesium to keep its rhythm steady. Deficiency can sometimes lead to skipped beats or palpitations - especially when paired with stress or poor sleep.
How to Replenish Your Magnesium Naturally
If you're noticing a few of these signs, don't worry - there are gentle, natural ways to support your magnesium levels.
Eat magnesium - rich foods: Think leafy greens (like spinach), avocados, almonds, pumpkin seeds, dark chocolate, and legumes.
Supplement mindfully: Look for well-absorbed forms like magnesium glycinate, citrate, or malate.
Try topical magnesium: Magnesium oil or bath flakes are great for bypassing digestion and soothing sore muscles.
Reduce Stress: Chronic stress burns through magnesium fast. Prioritize rest, mindfulness, and time in nature.
Limit Caffeine and Alcohol: Both can deplete magnesium levels over time.
The Bottom Line
Magnesium might not make the headlines, but it's a vital nutrient that supports almost every system in your body. Listening to the small signs-like restless sleep or muscle twitches-can help you catch a deficiency early and nourish your body with what it needs to thrive.
If you're looking for a gentle, natural way to restore balance, try incorporating magnesium - rich foods, supplements, or even a topical magnesium body oil to your daily routine (especially after a warm bath-your muscles will thank you).
Comments