Magnesium
Complete comparison guide — find what actually works
Best Time to Take: Best taken in the evening; split doses if taking high amounts
Magnesium supplements are among the most purchased products in the wellness industry. This guide compares leading brands side-by-side so you can identify which products deliver real value versus which rely on marketing hype.
Compare Magnesium Products →Magnesium Overview
Key Benefits of Magnesium
- Supports muscle and nerve function
- Regulates blood pressure
- Improves sleep quality
- Reduces anxiety and stress
- Supports bone health
- May reduce migraine frequency
- Helps regulate blood sugar
Magnesium Forms Compared
Form
Absorption
Notes
Magnesium Glycinate
Highly bioavailable, gentle on stomach
Magnesium Threonate
Crosses blood-brain barrier
Magnesium Malate
Good for energy and muscle pain
Magnesium Citrate
Good absorption, laxative effect
Magnesium Oxide
Poor absorption, mainly for constipation
Top Food Sources of Magnesium
Pumpkin seeds (1oz)156 mg
Spinach (1 cup cooked)157 mg
Almonds (1oz)80 mg
Dark chocolate (1oz)64 mg
Black beans (1/2 cup)60 mg
Signs You May Need More Magnesium
- Muscle cramps and spasms
- Fatigue
- Irregular heartbeat
- Numbness or tingling
- Mood changes
- Headaches
What Separates Quality Magnesium From Marketing Hype
01
Ingredient Forms
Same ingredient, different absorption. We identify which form each product uses.
02
Exact Dosage
Quality products list exact amounts. Blends hide quantities. We compare what's disclosed.
03
Testing Status
Third-party certification verifies label accuracy. We show which products test.
04
Daily Cost
Serving size affects real cost. We calculate price per day.
Magnesium by State
Magnesium in AlabamaMagnesium in AlaskaMagnesium in ArizonaMagnesium in ArkansasMagnesium in CaliforniaMagnesium in ColoradoMagnesium in ConnecticutMagnesium in DelawareMagnesium in District of ColumbiaMagnesium in FloridaMagnesium in GeorgiaMagnesium in HawaiiMagnesium in IdahoMagnesium in IllinoisMagnesium in IndianaMagnesium in IowaMagnesium in KansasMagnesium in KentuckyMagnesium in LouisianaMagnesium in MaineMagnesium in MarylandMagnesium in MassachusettsMagnesium in MichiganMagnesium in MinnesotaMagnesium in MississippiMagnesium in MissouriMagnesium in MontanaMagnesium in NebraskaMagnesium in NevadaMagnesium in New HampshireMagnesium in New JerseyMagnesium in New MexicoMagnesium in New YorkMagnesium in North CarolinaMagnesium in North DakotaMagnesium in OhioMagnesium in OklahomaMagnesium in OregonMagnesium in PennsylvaniaMagnesium in Rhode IslandMagnesium in South CarolinaMagnesium in South DakotaMagnesium in TennesseeMagnesium in TexasMagnesium in UtahMagnesium in VermontMagnesium in VirginiaMagnesium in WashingtonMagnesium in West VirginiaMagnesium in WisconsinMagnesium in Wyoming
Frequently Asked Questions
How much magnesium should I take daily?
Recommended amounts vary based on individual factors. Check product labels for serving suggestions, but consult a healthcare provider for personalized recommendations.
What's the best time to take magnesium?
Timing depends on the specific supplement. Some absorb better with food, others on an empty stomach. Follow product label instructions.
Can I take magnesium with other supplements?
Some combinations enhance effectiveness while others interfere. Research potential interactions or consult a healthcare provider.
How do I compare magnesium products fairly?
Compare ingredient forms, exact dosages, testing certifications, and cost per serving. Look past marketing to supplement facts panels.