AI avatars and influencers are promoting high-dose magnesium supplements as cures for anxiety, insomnia, and weight gain, often with misleading claims. Medical experts caution that these supplements can pose serious health risks, particularly for individuals with heart or kidney issues. Most adults need no more than 400mg of magnesium daily, which is easily obtained through foods like nuts and fish, yet some marketed products exceed this by nearly double. Doctors emphasize the dangers of misinformation spread by AI-generated endorsements. High magnesium intake can lead to health issues such as low blood pressure, confusion, and cardiac arrest, especially for those with compromised kidney function. Experts urge individuals to prioritize natural food sources over supplements and stress that while magnesium has specific medical uses, it should not be over-promoted without proper guidance.

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