Bariatric surgery is a set of surgical procedures designed to assist with significant weight loss by altering the digestive system.

The test measures the concentration of magnesium in the blood to assess overall magnesium status.

No, fasting is not typically required for this test.

Causes include poor dietary intake, gastrointestinal disorders, renal issues, and certain medications.

Yes, high levels can be harmful, often due to excessive supplementation or renal failure, and need medical evaluation.

A blood sample is taken from a vein, usually in the arm, and analyzed in a laboratory.

DBS is commonly used to treat Parkinson’s disease, essential tremor, and dystonia, particularly when medications are not effective.