Answer

What is the best form of magnesium to take?

Magnesium form magnesium comparison

Verdict

Leaning for

Magnesium glycinate or malate is the best form for daily magnesium needs.

3 sources: 3 partly

3 sources: 3 partly

By Arun AgrahriLast reviewed 1 timecoded source

Based on what researchers say in public interviews on YouTube. Educational only, not medical advice. Ask a qualified clinician before changing a supplement, medication, treatment, or testing plan.

Short answer

Glycinate or malate for daily magnesium needs. Carbonate for absorption without the laxative effect. Threonate for brain support only, and don't count it toward your daily requirement. Citrate or oxide if you want bowel regularity.

Strong consensus for

Magnesium supplements are worth taking.

The verdict on Magnesium overall. 8 sources: 6 positive, 2 partly

What the evidence says

positive partly neutral negative Each researcher and each study counts once per claim, however often they come up.

  1. Leaning for

    Magnesium glycinate or malate is the best form for daily magnesium needs.

    3 sources: 3 partly.

    Researchers say

    3 partly

    Studies show

    No study counted yet.

    7 more not counted · see why
    We could not tell what position it takes on this claim. 3
    We could not confirm who is speaking. 2
    The study cited could not be identified. 1
    A host's remark inside an interview. 1
    Show the receipts from 3 sources
    1. Dr Michael Breus, on Rangan Chatterjee's channel, at 1:28:48 Video · partly · Opinion

      “So, I start most people on magnesium glycinate um with about 150 to 200 milligrams.”

    2. Mark Hyman Video · partly · 3 mentions

      on The Dr. Hyman Show, at 08:59 · partly · Opinion

      “you want to get chelated magnesium you want to get magnesium glycinate or citrate if you tend to be more”

      on The Dr. Hyman Show, at 27:47 · partly · Opinion

      “magnesium glycinate or magnesium 38 which is some the form that crosses the bloodb brain barrier helps reduce anxiety”

      on The Dr. Hyman Show, at 09:30 · partly · Opinion

      “if you take too much magnesium citrate you'll get diarrhea so you want to use magnesium glycinate”

    3. Dr. Rhonda Patrick Video · partly · 2 mentions

      on Huberman Lab, at 21:11 · partly · Opinion

      “I would say malite would be the best. That has to do with the short chain fatty acids being good for the gut.”

      on FoundMyFitness, at 23:09 · neutral · Opinion

      “taking a supplement magnesium glycinate citrate malate are”

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Detailed Answer

Magnesium glycinate or malate is the best form for daily magnesium needs. Form matters more than most people realize, and the preferences on the record are clear but differ.

Glycinate and malate for daily needs

Rhonda Patrick, on her own show, recommends glycinate and malate for good absorption and elemental content. She warns that threonate is a poor source for meeting daily needs because it carries little elemental magnesium.

Carbonate, and mixing forms

Peter Attia, in an episode on bone health, says citrate, glycinate and oxide are the forms to use if you want to loosen the bowels. If you don't, he says you want carbonate, which is more fully absorbed. He mixes forms: carbonate in the morning, oxide at night, and glycinate with L-threonate, about a gram of magnesium a day.

In another episode he names SlowMag, magnesium L-threonate and magnesium oxide. Either way, for him the total matters more than the vehicle.

Threonate and glycinate for sleep

Andrew Huberman's sleep stack uses threonate (145mg) or bisglycinate. These target the brain, not daily magnesium requirements.

Where the record splits on oxide

Oxide is the split. Mark Hyman and Patrick group it with the cheap, poorly absorbed forms and say to skip it. Attia still uses it as one of several forms, because he is chasing a total elemental dose rather than the best-absorbed single pill.

If you take one product, the shared ground is glycinate or malate for the daily 300-400mg. Threonate at night is a sleep and brain add-on rather than a way to hit that number.

Related Questions

Can you take multiple forms of magnesium?
Yes. Taking several forms is common, and Attia uses three different forms through the day.
Does magnesium form affect sleep?
Yes. Glycinate and threonate are the forms most recommended for sleep, and both appear in a common sleep stack.

More Questions About Magnesium

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