Polaris Magnesium 500Mg. 150Comp. is a magnesium supplement that can be beneficial to health. However, it is important to take some precautions when taking this product. It is advisable to consult a doctor or pharmacist before starting to take it, especially if you have any pre-existing medical conditions or are taking other medications. In addition, it is important to follow the dosage instructions and not exceed the recommended dose. If you experience any side effects or adverse reactions, you should discontinue use and seek medical attention. Remember that supplements should not replace a balanced diet and healthy lifestyle.