Nature Made Magnesium 250 mg

Nature Made's 250 mg magnesium product uses magnesium oxide, which packs a lot of elemental magnesium per tablet but is less readily absorbed than citrate or glycinate forms. That's typical of inexpensive drugstore magnesium supplements.

Nature Made is one of the most widely USP-Verified supplement brands in the United States, meaning an independent lab checks identity, strength, and purity. Look for the USP seal on the specific bottle, since verification is granted per product.

Magnesium supports normal muscle and nerve function, which is why people take it for cramps and rest. The clinical evidence for routine leg cramps is actually mixed, so it helps some people but is not a guaranteed fix.

It can. Magnesium oxide, the form used here, is the form most likely to cause loose stools, especially on an empty stomach. Taking it with a meal and starting with one tablet daily reduces the risk.