Symptoms may include fatigue, weakness, anemia, neurological changes, and cognitive impairments.

Treatment involves vitamin B12 supplementation through oral tablets or injections, depending on the severity of the deficiency.

Yes, diets low in animal products, such as vegan or vegetarian diets, can lead to vitamin B12 deficiency.

Frequency depends on individual risk factors and health conditions. Consult your healthcare provider for personalized advice.

The test involves a simple blood draw with minimal risks, such as slight bruising at the puncture site.

The Prolactin Serum Test measures the level of prolactin hormone in the blood, assessing pituitary gland function and hormonal balance.

It is used to diagnose pituitary disorders, investigate unexplained symptoms, evaluate hormonal imbalances, and monitor treatment for related conditions.

Fasting is not required, but avoid a large meal before the test. Inform your healthcare provider about any medications or supplements.

Results are typically available within 1 to 3 days after the test.

It can help diagnose conditions such as prolactinomas, hormonal imbalances, hypothyroidism, and other endocrine disorders affecting prolactin levels.

Risks may include infection, bleeding, device-related complications, and potential changes in mood or cognition. Your surgeon will discuss these risks in detail.