Magnesium is crucial for your brain and body. It has many benefits, including for your heart, blood sugar levels, and mood. From regulating blood sugar levels to boosting athletic performance, magnesium is crucial for your brain and body.

Magnesium is found throughout your body. In fact, every cell in your body contains this mineral and needs it to function.

About 60% of the magnesium in your body occurs in bone, while the rest is in muscles, soft tissues, and fluids, including blood.

One of its main roles is to act as a cofactor — a helper molecule — in the biochemical reactions continuously performed by enzymes. It’s involved in more than 600 reactions in your body, including 

• Energy creation: converting food into energy
• Protein formation: creating new proteins from amino acids
• Gene maintenance: helping create and repair DNA and RNA
• Muscle movements: aiding in muscle contraction and relaxation
• Nervous system regulation: regulating neurotransmitters, which send messages throughout your brain and nervous system