Blood & nutrition2 min read
Ferritin and haemoglobin: understanding iron stores beyond the blood count
These tests describe different parts of the picture. See what their combination can clarify—and what it cannot.
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Blood, iron & vitamins
Blood counts, iron stores and vitamin measurements describe different things. These guides connect common questions about tiredness, weakness and hair fall to what a test can and cannot establish.
Symptoms have many possible causes. A package does not diagnose every cause of fatigue or hair loss, and a flagged result is not an automatic instruction to start supplements.
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Blood & nutritionBlood & nutrition3 min read
CBC blood test: components, reference ranges and how to read the report
What haemoglobin, WBC, platelets and red-cell indices tell you—and why CBC flags need context.
Read the guideBlood & nutrition3 min read
Vitamin D blood test: 25-OH, result units and deficiency questions
What the common vitamin D test measures, how to read the units and why symptoms alone cannot confirm deficiency.
Read the guideBlood & nutrition3 min read
Vitamin B12 testing: vegetarian diets, symptoms and borderline results
A practical guide to B12 testing, dietary risk, absorption and questions to ask about an unclear result.
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Always tired? How blood tests fit into a fatigue assessment
What to discuss before booking tests for tiredness, weakness or low energy, and why symptoms need context.
Read the guideBlood & nutrition2 min read
Hair fall blood tests: when iron and thyroid checks may help
Understand what testing can contribute to hair-loss assessment without assuming every case is a vitamin deficiency.
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