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Magnesium Stearate: What It Is, Its Uses, and More
Introduction
Magnesium stearate is a white powder commonly used as an additive in medications, vitamins, and foods. Let’s explore its purpose, health effects, and safety considerations.Get more news about Magnesium Stearate,you can vist our website!

What Is Magnesium Stearate?
Magnesium stearate forms when stearic acid (a saturated fat) bonds with magnesium. It serves several functions:

Flow Agent: In medication capsules, magnesium stearate acts as a flow agent. It prevents individual ingredients from sticking to each other and the capsule-making machinery, ensuring consistent quality.
Lubricant: It helps improve the consistency and quality control of medication capsules by preventing them from clumping together.
Release Agent: In tablet, capsule, and powder dosage forms, magnesium stearate acts as a release agent.
Health Effects and Safety
Generally Recognized as Safe: The FDA considers magnesium stearate safe for consumption. It’s approved as an additive in food and supplements.
Laxative Effect: Ingesting too much magnesium stearate can have a mild laxative effect.
Mucosal Irritation: Excessive intake may irritate the mucosal lining of the bowels, leading to spasms and diarrhea.
Immune Function and Absorption Claims: Some internet claims suggest that magnesium stearate suppresses immune T-cell function and interferes with medication absorption. However, there’s no scientific evidence to support these claims.
Allergic Reactions: While rare, some individuals may be sensitive or allergic to magnesium stearate.
Safe Consumption Levels
The FDA approves magnesium stearate for use at amounts below 2,500 milligrams (mg) per kilogram per day. For a 150-pound adult, this equals 170,000 mg per day.
Conclusion
Magnesium stearate plays a crucial role in ensuring the quality and consistency of medications and supplements. While it’s generally safe, moderation is key.