Does magnesium make you poop, and when is its laxative effect medically appropriate?

Magnesium and bowel movements explained: osmotic laxatives, supplement forms, dosage effects, and digestive safety in Europe.

In this episode, we explore why magnesium can stimulate bowel movements and how different forms affect the digestive system.

You’ll learn:

• How magnesium draws water into the intestines (osmotic effect)

• Which forms are more likely to cause diarrhoea (e.g., magnesium citrate, oxide)

• Why magnesium glycinate is less likely to affect bowel habits

• When magnesium is used medically for constipation

• Risks of overuse, including dehydration and electrolyte imbalance

• Red flag symptoms such as severe abdominal pain or persistent diarrhoea

• Situations wh ...