A magnesium overdose may result from taking too much of a supplement or medication containing magnesium. Here’s how this mineral works, and what happens when you get too much of it.

Magnesium citrate, magnesium hydroxide and magnesium L-threonate all have their specific uses. Here's what to know.

Magnesium is vital for muscle, nerve, and heart health, but not everyone needs supplements. Learn signs of deficiency, safe ...

Magnesium is essential for health, but taking too much can cause problems, including digestive issues, lethargy, and an irregular heartbeat. In rare cases, an overdose can be fatal. Learn more here.

Magnesium overdose—also known as hypermagnesemia is highly unlikely. The tolerable upper intake levels of magnesium is 350 mg, the amount unlikely to cause side effects. Eating too much ...

Q: I’ve heard that magnesium might be related to fatigue and mood symptoms. Should I start taking supplements? A: The data on taking a magnesium supplement is underwhelming for some of the ...

Magnesium toxicity is a serious health condition that needs to be addressed right away. If someone suspects that they have ...

Very high doses of magnesium (more than 5,000 milligrams per day) can lead to magnesium toxicity, where magnesium levels in the blood reach 1.74-2.61 millimoles per liter.

Australia's medicines regulator says its laws have failed to slow a growing number of people with blood toxicity attributed ...

Both magnesium and omega-3s are important nutrients for brain health, but omega-3s may have a more direct impact. Omega-3s support brain development, protect against cognitive decline, and ...

"Before using Epsom salts, test your soil's pH. A soil test kit can tell you if your garden needs more magnesium or not. If the pH is too high, adding Epsom salt might help your tomatoes get enough ...

Magnesium Toxicity. However, long-term use at very high doses (such as the dosages used for laxatives and antacids, which may be as high as 5,000 mg/day) may cause magnesium toxicity.