Magnesium chloride is a supplement version of magnesium, a mineral found naturally in the body. The mineral is essential for muscle and nerve functions, as well as heart and bone health. Certain foods, such as nuts, whole grains, beans and spinach, are rich sources of magnesium. Magnesium chloride supplements are not necessary unless you're deficient in the mineral.
Supplementation for Deficiency
Like other dietary supplements, magnesium chloride is only intended for use in adults who are deficient in the nutrient. Your diet is the best source of magnesium, most of which is stored in the bones. Certain diseases, such as Type 2 diabetes and chronic gastrointestinal illnesses, can deplete magnesium over time. You might benefit from magnesium chloride if your health status puts you at risk for deficiency, but always check with your health practitioner before taking supplements.
Helps Prevent Complications
If magnesium deficiency is left untreated, further complications may ensue. Not having enough magnesium in the body disrupts the absorption of other minerals, such as calcium and potassium. Taking magnesium chloride for magnesium deficiency might help prevent related complications such as low blood calcium and low potassium.
May Promote Heart Health
Magnesium ensures normal heart rhythms. Some research takes the benefits of the mineral a step further by suggesting it may play a role in long-term heart disease prevention. While patients with heart disease may have low magnesium blood levels, more research is needed to prove a solid link between the mineral and heart health.