Magnesium vs Magnesium Oxide for digestion
Short answer: For digestion, more users report improvement with Magnesium — 83% of 29 reports, versus 58% of 19 for Magnesium Oxide.
Magnesium has 82 meta-analyses and 210 randomized trials on PubMed; Magnesium Oxide has 24 and 81.
Based on 1,893 reports about Magnesium and 147 about Magnesium Oxide. Not medical advice.
| Magnesium Supplement | Magnesium Oxide Supplement | |
|---|---|---|
| User score | 51 | 42 |
| Verdict | Mostly positive | Mostly negative |
| Positive of reports that state an outcome | 72% | 14% |
| Reports | 1,893 | 147 |
| Research | AResearch: Strong | AResearch: Strong |
| Meta-analyses / RCTs | 82 / 210 | 24 / 81 |
| Mainly used for | ||
| Appetite % reporting improvement | 100% (2) | — |
| Focus % reporting improvement | 77% (39) | 0% (3) |
| Energy % reporting improvement | 75% (73) | 75% (4) |
| Sleep % reporting improvement | 87% (331) | 29% (17) |
| Anxiety % reporting improvement | 89% (226) | 67% (3) |
| Mood % reporting improvement | 80% (99) | 67% (3) |
| Memory % reporting improvement | 100% (7) | — |
| Performance % reporting improvement | 87% (15) | — |
| Recovery % reporting improvement | 96% (24) | — |
| Pain & inflammation % reporting improvement | 91% (33) | 50% (2) |
| Digestion % reporting improvement | 83% (29) | 58% (19) |
| Libido % reporting improvement | 62% (13) | — |
| Hormones % reporting improvement | 91% (22) | — |
| Blood sugar % reporting improvement | 100% (3) | — |
| Heart & lipids % reporting improvement | 95% (22) | — |
| Skin & hair % reporting improvement | 100% (2) | — |
| Immunity % reporting improvement | 86% (7) | — |
| Longevity % reporting improvement | 100% (3) | — |
| Common side effects | diarrhea, drowsiness, stomach issues, vivid dreams | diarrhea, stomach issues, laxative effect, insomnia |
| Typical dose reported | daily | 375 mg |
This review confirms that the quality of literature is substandard for physicians to make well-informed recommendations on usage of oral magnesium for older adults with insomnia. However, given that oral magnesium is very cheap and widely available, RCT evidence may support oral magnesium supplements (less than 1 g quantities given up to three times a day) for insomnia symptoms.
BMC Complement Med Ther, 2021 ↗“after supplementing with 400mg of Magnesium daily. Winter blues hit me hard and my multivitamin wasn't doing any justice, but once I began supplementing Magnesium, everything changed.”
Limitations include small sample sizes in some studies, heterogeneity of conditions being treated, and a range of reference treatments.Despite some methodological limitations, the results from randomised, controlled trials to date suggest benefits for Vitex extracts in the treatment of premenstrual syndrome, premenstrual dysphoric disorder and latent hyperprolactinaemia. Further research is recommended, and greater transparency in reporting for future trials.
Planta Med, 2013 ↗“The next day, my legs felt amazing. I could walk again without feeling like my legs were deadweight.”
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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate