Magnesium Sleep Lab logo Prescosoft Private supplement + sleep tracking
Rest, dosage, timing, and patterns — in one calm workspace

Magnesium Sleep Tracker — Track Dosage, Form & Sleep Quality

Log magnesium form, dose, timing, cofactors, sleep quality, interruptions, mood, and next-day energy. Your dashboard turns daily habits into simple patterns you can actually use.

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Magnesium

Sleep

Calculated sleep duration
8h 00m

Cofactors + notes

Dashboard

Your current pattern

Days tracked

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Weekly sleep avg

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Avg quality with Mg

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Avg quality without Mg

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Calendar heatmap

Darker teal means higher sleep quality. Gray means no entry.

Recent entries

Insights & charts

Spot what is helping your sleep

Quality trend

Avg quality by type

Weekly Mg intake

Rule-based sleep insights

Library / tips

Magnesium forms and timing notes

General wellness education only. Supplements can interact with conditions and medications, so discuss changes with a qualified professional.

Settings & data

Privacy note: entries stay on this device unless you export or clear them.

Magnesium & Sleep: What to Know

Science-backed context for tracking your magnesium supplementation and sleep quality.

Why Magnesium Affects Sleep

Magnesium supports the parasympathetic nervous system, helps regulate melatonin and GABA, relaxes muscles, and reduces cortisol. Deficiency is linked to insomnia and restless sleep. Supplementation may improve sleep quality, duration, and time to fall asleep.

Common Magnesium Forms

  • Glycinate: Calming, gentle on digestion, sleep-focused
  • Citrate: Well absorbed, digestive support
  • Threonate: Cognitive benefits, crosses blood-brain barrier
  • Malate: Energy production, muscle support
  • Taurate: Cardiovascular wellness
  • Oxide: Low bioavailability, digestive use

Optimal Timing & Dosage

Most studies use 200–400mg elemental magnesium taken 60–120 minutes before bed. Consistency matters more than perfect timing.

Start low (200mg) and track results for 2 weeks before adjusting. Individual responses vary significantly.

Cofactors That Help

  • L-Theanine: Promotes calm focus without sedation
  • Glycine: Lowers core body temperature for sleep
  • Vitamin D: Supports magnesium metabolism
  • Tart Cherry: Natural melatonin source
  • Chamomile: Traditional sleep support
  • Vitamin B6: Magnesium absorption cofactor

How to Track Effectively

Log consistently for at least 7 days. Change only one variable at a time (form, dose, timing, or cofactor). Use the "Experiment" mode to compare 7-day periods.

Look for patterns in quality scores, not single nights. The insights engine highlights correlations automatically.

When to Expect Results

Some notice improvements within days; others need 2–4 weeks of consistent supplementation. Factors include baseline deficiency, dosage accuracy, form suitability, and lifestyle consistency.

Use the weekly trend charts to visualize progress objectively.

Disclaimer: This information is for educational purposes only and is not medical advice. Consult a healthcare professional before starting any supplement regimen, especially if you have kidney disease, heart conditions, are pregnant, or take medications.

Frequently Asked Questions

Common questions about magnesium supplementation, sleep tracking, and using Magnesium Sleep Lab.

How much magnesium should I take for sleep?

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Research commonly studies doses of 200–400mg of elemental magnesium per day for sleep support. Magnesium Sleep Lab lets you log your exact dosage and track whether higher or lower amounts correlate with better sleep quality scores over time. Always consult a healthcare professional before starting supplementation.

What type of magnesium is best for sleep?

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Magnesium glycinate is the most commonly recommended form for sleep due to its calming properties and gentler digestive profile. Magnesium threonate is often associated with cognitive support. Citrate is well absorbed but may affect digestion. Malate and taurate serve other wellness roles. Magnesium Sleep Lab tracks all forms and compares average sleep quality by form so you can discover what works for your body.

When should I take magnesium for better sleep?

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Most wellness guides recommend taking magnesium 60–120 minutes before bedtime. Magnesium Sleep Lab includes quick-set timing buttons for 60, 90, and 120 minutes before bed, and tracks the exact time taken so you can compare timing patterns against sleep quality scores.

How long does magnesium take to improve sleep?

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Responses vary by individual. Some people notice changes within days, while others may need 2–4 weeks of consistent supplementation. Magnesium Sleep Lab's experiment mode compares your most recent 7 days against the prior 7 days, and the insights engine surfaces patterns after as few as 5–7 logged nights.

Is my sleep and supplement data private?

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Yes. Magnesium Sleep Lab stores all entries in your browser's localStorage on your device. No data is uploaded to any server, no account is required, and no tracking occurs. Unlike subscription health apps that process data in the cloud, your sleep logs, supplement records, and health notes remain entirely local.

What cofactors help magnesium absorption for sleep?

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Common cofactors discussed in wellness research include L-Theanine for calm focus, glycine for sleep quality, vitamin D for magnesium metabolism, tart cherry for natural melatonin support, and chamomile for relaxation. Magnesium Sleep Lab tracks all of these alongside your magnesium log and highlights which cofactors appear in higher-scoring entries.

Can I export my magnesium and sleep data?

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Yes. Magnesium Sleep Lab supports CSV export for spreadsheet analysis and JSON export for full backup and restore. You can import a JSON backup on a different browser or device to transfer your tracking history.

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