Can Magnesium help with menopause?

Magnesium may offer modest support for menopause symptoms, but the evidence is moderate. Some studies suggest benefits for hot flashes, sleep quality, and mood, especially in women with low magnesium levels. It also plays a role in bone health, which is relevant for osteoporosis prevention. However, effects vary widely, and most data come from observational studies or small trials; large RCTs are lacking. Blood tests for magnesium are available but have limitations—serum levels don't always reflect cellular status. Supplementation should be discussed with a doctor, as high doses (above 350 mg/day) can cause diarrhea and GI upset. Magnesium is not a cure-all but can be part of a comprehensive approach including diet, exercise, and possibly hormone therapy. Consumer tests for magnesium are often not clinically validated for diagnosing deficiency in menopause.