Magnesium is one of the most important minerals your body needs, yet many people don’t realise they might be running low. In fact, magnesium deficiency is more widespread than you might think — and it can affect your health in surprising ways.
Your body relies on magnesium for hundreds of vital functions, including muscle movement, nerve signalling, energy production, and quality sleep. When your magnesium levels dip, it can lead to a variety of uncomfortable symptoms, many of which are easy to overlook.
Could You Be Low on Magnesium?
A lack of magnesium can show up in several ways, some more obvious than others. If you’ve been experiencing any of the following, low magnesium could be playing a role:
✔ Persistent muscle cramps, spasms, or twitches
✔ Struggling to fall asleep or waking up feeling unrested
✔ Frequent headaches or migraines
✔ Ongoing tiredness, even after rest
✔ Mood changes, irritability, or heightened anxiety
It’s easy to dismiss these symptoms as stress or fatigue, but they may be your body’s way of signalling that it needs more magnesium.
Where Does Magnesium Come From?
The human body doesn’t produce magnesium naturally, so we rely on food — and sometimes supplements — to meet our daily needs. Unfortunately, modern diets, stress, and other factors often lead to a magnesium shortfall.
Some excellent food sources of magnesium include:
🥬 Dark leafy greens like spinach, kale, and Swiss chard
🥜 Nuts and seeds, especially almonds, cashews, and pumpkin seeds
🍫 Dark chocolate (in moderation — yes, chocolate counts!)
🌾 Whole grains and legumes
🐟 Fatty fish such as salmon and mackerel
However, even with a balanced diet, it can be difficult to get enough magnesium, particularly if you’re under stress, exercise frequently, or have certain health conditions that affect absorption.
The Benefits of a Magnesium Supplement
For many, adding a high-quality magnesium supplement can help close the gap and ease symptoms. Supplements come in various forms — such as magnesium citrate, glycinate, or oxide — and can support everything from better sleep and muscle relaxation to reduced headaches and improved energy.
Some potential benefits of increasing your magnesium intake include:
✔ Fewer muscle cramps and spasms
✔ Deeper, more restful sleep
✔ Improved focus and concentration
✔ Reduced feelings of stress or anxiety
✔ More consistent energy levels
Always check with your healthcare provider before starting a new supplement, especially if you have underlying health conditions or take medication.
Final Thoughts
Magnesium might not always get the attention it deserves, but its role in your overall well-being is undeniable. The good news is, addressing a deficiency is often simple — with small changes to your diet or by incorporating a supplement, you can feel the difference.
Don’t ignore the warning signs. Take charge of your health by making sure your body has the magnesium it needs to function at its best.