PlainPill

Magnesium Glycinate

People mainly take Magnesium Glycinate for sleep, anxiety, mood. Based on 910 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #10 of 1,974 overall.

63
User score
Mostly positive
45% positive13% mixed8% negative34% unclear

Of reports that state an outcome, 68% are positive.

Clinical research
CLimited research
0
meta-analyses
4
RCTs
19
papers

What Magnesium Glycinate does, according to users

Of the people who reported each effect, the share who said it got better.

What the research says

Systematic reviews and meta-analyses from PubMed, with their published conclusions.

CLimited research

1–4 randomized controlled trials, no meta-analysis yet. The grade measures how much human research exists — read the conclusions below for what it found.

No meta-analyses or systematic reviews published yet — 4 randomized trials found.

Dosage people report

As stated by users — not a recommendation. Follow the label or your doctor.

at sleep timeas reported
200 mgoccasionally
dailyas reported
400 mgas reported
400 mgbefore bed
as needed for side effectsas reported

Reported side effects

How often each side effect came up across all reports.

insomnia ×49anxiety ×31drowsiness ×14vivid dreams ×14fatigue ×13depression ×11brain fog ×6jitteriness ×3

What users say

Verbatim quotes, shortened only — each links to the original discussion.

“magnesium glycinate”
Source discussion ↗
“I do take Valerian and magnesium glycinate at sleep time along with melatonin.”
Source discussion ↗
“Calcium fructoborate and magnesium glycinate should be added as well.”
Source discussion ↗
“I sort of alternate between Magnesium Glycinate and Threonate, mostly in the hope of improving sleep.”
Source discussion ↗
“Magnesium Glycinate”
Source discussion ↗
Top discussions (5)

Other options for sleep

User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate