Magnesium is an essential mineral required for the proper functioning of the human body. It acts as a co-factor in over 300 enzyme systems that regulate numerous biochemical reactions. Magnesium is involved in vital processes including muscle control, nerve function, energy production, protein synthesis, bone development, DNA and RNA synthesis, blood glucose regulation, and maintaining normal heart rhythms. A deficiency in magnesium can lead to symptoms such as fatigue, muscle spasms, abnormal heart rhythms, and in severe cases, seizures and mineral imbalances like low calcium and potassium levels.

Modern diets and farming practices have greatly reduced magnesium intake, contributing to widespread deficiencies that increase risks for serious health issues such as cardiovascular disease, type 2 diabetes, osteoporosis, and migraines. Diagnosing magnesium deficiency is challenging due to limited reliable tests. However, increasing consumption of magnesium-rich foods like nuts, seeds, leafy greens, and whole grains or using supplements such as magnesium bisglycinate can help maintain healthy levels. Consulting a healthcare provider before supplementing is advised to ensure safety and proper dosage.