Why does Dr. Berg use Magnesium Stearate in supplements?

Magnesium stearate: A standard manufacturing aid

• Magnesium stearate is used in supplement manufacturing to prevent ingredients from sticking together and ensure smooth movement through machinery.

• Additionally, magnesium stearate can contribute to the smooth movement of capsules through the digestive system, potentially enhancing the absorption of some nutrients. This beneficial effect is worth noting.

Is it safe?

• The FDA considers magnesium stearate GRAS (generally recognized as safe). Research suggests that the typical amounts found in supplements (4-8mg per capsule) are well within safe limits.

• When consumed, magnesium stearate breaks down into magnesium and stearic acid, a naturally occurring fatty acid.

A 2017 study indicated a lack of genotoxic risk posed by magnesium stearate consumed at current estimated dietary exposures.https://www.sciencedirect.com/science/article/pii/S2214750017300707?via%3Dihu