Category: Hypocalcemia

The human body maintains a remarkably tight regulation of blood calcium levels, as a sudden 1% drop can trigger a hormonal cascade to address the deficit. When faced with a sustained drop in circulating calcium, the body activates a critical process to replenish its supply, relying on its largest mineral reserve: the bones.

Medical research has established that the mineral calcium plays a fundamental role in neuronal function and communication. As a result, **does lack of calcium affect your brain?** It can, leading to a range of neurological and psychological symptoms that impact cognitive health and mood.

Intravenously administering 2g of calcium gluconate typically increases serum ionized calcium by approximately 0.1-0.15 mmol/L in most patients with mild hypocalcemia. However, understanding how much does 2 g of calcium gluconate raise calcium involves more than just a single number; it depends on the patient's baseline calcium levels, kidney function, and body weight. The effect is also transient, highlighting that initial treatment is often followed by continued management.