Magnesium & Sleep: The mineral your bedtime routine might be missing

 

When it comes to better sleep, most of us jump straight to lavender sprays, herbal teas, or the perfect pillow. But sometimes, the answer lies deeper — inside our cells.

Magnesium is one of the most important minerals in the body, involved in over 300 biochemical reactions. Yet, many people don’t get enough of it. And when levels dip, sleep is often the first thing to suffer.

Why Magnesium Matters for Sleep

1. It Helps You Wind Down

Magnesium supports the parasympathetic nervous system — the part that helps the body relax and switch from “go mode” to rest.

2. It Supports Melatonin

Melatonin is your sleep hormone, and magnesium helps regulate its production.

3. It Balances Stress Hormones

Magnesium influences cortisol. If cortisol is elevated, falling asleep becomes difficult.

4. It Prevents Night-Time Twitching

Magnesium supports normal muscle function and can help reduce cramps and restless sensations.

Signs You Might Be Low in Magnesium

• Difficulty falling asleep
• Restless or light sleep
• Muscle cramps
• Fatigue during the day
• Irritability or low mood
• Brain fog

Best Forms of Magnesium for Sleep

Magnesium bisglycinate is often preferred because it’s:

• Gentle on the stomach
• Highly absorbable
• Ideal for nervous system support

When to Take Magnesium

Most people find taking magnesium in the evening works best. It can become a calming ritual that signals: “It’s time to switch off.”

Lifestyle Tips for Better Sleep

• Limit screen time before bed
• Keep the bedroom cool (16–19°C)
• Create a calming pre-sleep routine
• Avoid doom-scrolling (we’ve all done it)

The Bottom Line

If sleep has felt out of reach lately — or you’re waking up feeling less refreshed — magnesium might offer the gentle support your body needs.

Recommended: Pharma Plus Magnesium+ (Bisglycinate) 200mg — 90 Capsules

Pharma Plus Magnesium+ contains a gentle, highly absorbable form of magnesium designed to support:

• Restful sleep
• Relaxation
• Muscle health
• Energy production

Formulated by Irish pharmacists with no unnecessary fillers. Each bottle contains 90 capsules — convenient for long-term use.