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Who should avoid Magnesium Citrate?

Caution depends on allergies, medical conditions, medication use, pregnancy or breastfeeding, dose, and total intake.

Moderate evidence Medium safety attention Experience: Early

Quick answer

Be cautious with Magnesium Citrate if you have relevant allergies, take medications that may interact with Magnesium citrate, are pregnant or breastfeeding, or have a medical condition affected by this supplement category.

What to check next

Allergy and sensitivity context · Medication and condition cautions · Ingredient list: Magnesium citrate

Label Check

Last checked
2026-07-23
Next check
2026-08-22
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What to compare

Caution depends on allergies, medical conditions, medication use, pregnancy or breastfeeding, dose, and total intake.

Product Context

Magnesium Citrate is a Magnesium product from NOW Foods. Label context includes Tablet, serving size 2 tablets, Price context: $0.18 per serving estimate at last check; retailer prices can change.

Ingredient and Goal Context

Connected ingredients: Magnesium citrate. Connected goals: Muscle.

Magnesium citrateMuscle

Safety and Uncertainty

  • May cause loose stools or digestive urgency.
  • Medication: Magnesium may need to be separated from certain antibiotics, thyroid medication, or bisphosphonates if advised.
  • Condition: Kidney disease or impaired kidney function requires professional guidance before magnesium use.
  • Possible side effect: Loose stools, cramping, or digestive discomfort may occur, especially with citrate or higher doses.
  • Dose: Avoid stacking multiple magnesium products without checking total elemental magnesium intake.
  • Pregnancy/Breastfeeding: Ask a healthcare professional before using supplemental magnesium during pregnancy or breastfeeding.
  • Ingredient context: May cause loose stools for some users.

Results and fit can vary. Check the label and safety notes before choosing.

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