At ReVive RX Med Spa, we offer vitamin B12 injections for overall health and weight loss so that our clients can stay energized in order to achieve their goals
While the energetic effects fade after 2 to 4 weeks, vitamin B12 itself continues to be stored in the liver and can remain available for years
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Elevated serum B12 is usually asymptomatic and discovered incidentally during routine blood tests Common causes include B12 supplementation, liver disease, haematological disorders, and chronic kidney disease Symptoms such as jaundice, unexplained weight loss, or bruising suggest underlying pathology requiring investigation B12 is water-soluble with no established upper safe limit, and excess is naturally excreted by the kidneys Management focuses on identifying and treating underlying causes rather than lowering B12 levels directly Patients with persistent elevation should undergo comprehensive assessment including liver function, renal function, and haematological investigations Table of Contents What Are the Symptoms of High Vitamin B12 Levels
London: National Institute for Health and Care Excellence (NICE)
Recommended Daily Intake The amount of Vitamin B12 needed varies by age