Adding magnesium can help boost the immune system and regulate blood sugar and blood pressure levels.Learn more about the side effects and some benefits of these supplements.Mg is the chemical symbol of magnesium, the eighth most abundant element in the Earth's crust, and in the human body, it is the fourth most abundant element.It is one of the minerals necessary for the human body, and our body needs to perform hundreds of important biochemical reactions, including the synthesis of proteins.Mg supplements are considered second to none in strengthening bones and promoting heart health.It can improve immunity and regulate blood sugar and blood pressure levels.Since magnesium is critical to the human body, there are a wide variety of magnesium supplements on the market, for those who cannot get the daily magnesium needed from their diet.In general, magnesium deficiency occurs due to poor digestive system and kidney function.Nutritional supplements are effective panacea for getting the amount of magnesium needed.However, overdoses of these supplements can cause some side effects.They exist in different forms, such as antacids, laxatives, and multivitamin.They can be used in the form of liquids, tablets, syrup, capsules and powders.Common magnesium supplements are: magnesium oxide, water aluminum magnesium, magnesium hydroxide, glucose magnesium and magnesium chloride.In addition, they can interact with a variety of drugs to create some serious health problems.Therefore, in the absence of consultation with a doctor, people who take certain drugs, such as antibiotics, anti-malaria drugs, diuretics and heart drugs, should not take magnesium supplements.Like any other drug, excessive use of magnesium supplements can lead to many side effects.Therefore, it is very important to discuss benefits, side effects and preventive measures that should be taken with health care professionals before using any form of supplements.