Is Thorne Magnesium Bisglycinate Safe?
Generic: magnesium bisglycinate
Generally yes, Thorne Magnesium Bisglycinate is considered safe for most healthy adults when taken at recommended doses. This form of magnesium is well-tolerated and less likely to cause digestive upset compared to other types. However, taking very high doses can lead to side effects.
Who Should Avoid or Consult First
- Individuals with kidney disease
- People with very slow heart rates or certain heart conditions
- Those with myasthenia gravis
- Anyone taking specific medications that interact with magnesium
Common Side Effects
- Diarrhea — more common with higher doses, though less frequent than with other magnesium forms
- Nausea or stomach upset
- Drowsiness or fatigue — especially when taken for sleep support
- Low blood pressure — rare, typically only with very high doses
Interactions to Watch For
Magnesium can bind to these antibiotics in the gut, making them less effective if taken at the same time.
Magnesium can reduce the absorption of these medications, so separate dosing by at least two hours.
Magnesium can interfere with the absorption of thyroid medication, so take them at different times.
Some diuretics can increase magnesium loss, while others can cause magnesium to build up, requiring careful monitoring.
Magnesium can lower blood pressure, potentially causing it to drop too low when combined with blood pressure-lowering drugs.
People Also Ask
Is Thorne Magnesium Bisglycinate safe during pregnancy?
Magnesium is an essential mineral during pregnancy, and supplementation is often recommended. Thorne Magnesium Bisglycinate is generally considered safe, but it's crucial to discuss any supplements with your doctor or obstetrician before starting them.
Can I take Thorne Magnesium Bisglycinate every day?
Yes, Thorne Magnesium Bisglycinate is generally safe for daily, long-term use within the recommended dosage range. Many people take it consistently to maintain adequate magnesium levels and support various bodily functions. Always follow the product's dosing instructions or your doctor's advice.
What happens if I take too much magnesium bisglycinate?
Taking too much magnesium bisglycinate can lead to side effects like diarrhea, nausea, and stomach cramps. In very high doses, more serious symptoms such as muscle weakness, lethargy, low blood pressure, and irregular heartbeat can occur. If you suspect an overdose, seek medical attention immediately.
Bottom Line
Thorne Magnesium Bisglycinate is a safe and effective way to supplement magnesium for most people, especially those seeking better absorption and fewer digestive issues. Always stick to the recommended dosage and consult your doctor if you have underlying health conditions or are taking other medications.
References
- 1.FDA Drug Label — Acid Reducer
FDA DailyMed: Acid Reducer · FDA
- 2.The Role of Magnesium in Sleep Health: a Systematic Review of Available Literature.
Arab A, Rafie N, Amani R, et al., Biological trace element research, 2023 · PubMed
- 3.Oral magnesium supplementation for insomnia in older adults: a Systematic Review & Meta-Analysis.
Mah J, Pitre T, BMC complementary medicine and therapies, 2021 · PubMed
- 4.The effect of magnesium supplementation on muscle fitness: a meta-analysis and systematic review.
Wang R, Chen C, Liu W, et al., Magnesium research, 2017 · PubMed
- 5.Magnesium and Cognitive Health in Adults: A Systematic Review and Meta-Analysis.
Chen F, Wang J, Cheng Y, et al., Advances in nutrition (Bethesda, Md.), 2024 · PubMed
- 6.Magnesium in Prevention and Therapy.
Gröber U, Schmidt J, Kisters K, Nutrients, 2015 · PubMed
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See full review of Thorne Magnesium BisglycinateEducational content based on FDA labeling, published research, and pharmacist review. Not a substitute for individualized medical advice.