Sanjay Kumar Sanjay Kumar Asked 4 months ago

Can magnesium cause stomach pain?

For the past few days, after starting my magnesium supplement, I've been experiencing some mild stomach discomfort and pain. I'm wondering if this is a common side effect. Should I stop taking it?

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5 answers

Sameer Alvi Sameer Alvi Joined Feb 2026 4 months ago
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My physician explained that certain forms of magnesium, especially magnesium carbonate or oxide, draw water into the intestines. This rapid water movement can cause cramping, gas, and stomach pain. He suggested switching to magnesium glycinate as it is much better absorbed.

Lakshmi Narayanan Lakshmi Narayanan Joined May 2026 4 months ago

My mother always tells me to drink buttermilk with a pinch of hing for stomach pain, which really helps. However, magnesium is known to cause tummy upset, so I checked with my doctor. He adjusted my supplement brand and now I am absolutely fine.

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Consult a gastroenterologist

Rajesh Kumar Rajesh Kumar Joined Apr 2026 4 months ago

Instead of spending 1500 rupees on fancy gut health tests, just try stopping the magnesium for three days to see if the pain goes away. It costs absolutely nothing to do this simple test at home, and you will get your answer.

Sadhana Sharma Sadhana Sharma Joined Jan 2026 4 months ago

Since I have thyroid issues, my digestive system is already a bit sensitive and magnesium caused me sharp stomach pains initially. It is very important to get your routine blood work done and show the reports to your doctor so they can prescribe the right form.

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Rahul Kapoor Rahul Kapoor Joined Mar 2026 4 months ago

Oh man, magnesium completely ruined my plans for a heavy butter chicken dinner last week! The stomach cramps were real. I realized taking it right before eating spicy food is a terrible idea. Take it with a light meal instead!

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