Hormones, Vitamins & Metabolic Health
Page last reviewed: 29 April 2026
Page created: 29 April 2026
Page created: 29 April 2026
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This section provides guidance from our clinicians about vitamin deficiencies, folate levels and metabolic health.
Select a topic below to find clear step-by-step guidance and links to the right service.
Understanding Vitamin B12 Deficiency
What low vitamin B12 means, possible symptoms, and what happens next.
Understanding Vitamin B12 and Injection Treatment
How B12 injection treatment works and why it may be recommended.
Understanding Your Folate Levels
What folate is, why it matters, and what low levels may mean.
Understanding Vitamin D Insufficiency
What vitamin D insufficiency means and how levels can be improved.
Understanding Vitamin D Deficiency
What vitamin D deficiency means and what treatment may involve.