Nutrition guides
Evidence-based articles on what your blood test results mean — and exactly what to eat.
What Does Low Ferritin Mean? Symptoms, Causes, and Exactly What to Eat
Got a low ferritin result on your blood test? Learn what it means for your energy and metabolism, and get a practical meal plan to raise your levels — with European food options.
Read article →High TSH on Your Blood Test: What It Means and How Diet Can Help
Got a high TSH result? Learn what your thyroid blood test is telling you, which foods support thyroid function, and what the research says about diet and thyroid health.
Read article →Vitamin B12 Deficiency: The Best Foods to Eat (And What Blocks Absorption)
Low B12 on your blood test? Find out which foods actually raise B12 levels, which forms absorb best, and why vegetarians and over-40s need to pay special attention.
Read article →Low Vitamin D on Your Blood Test? What It Means and What to Eat (Northern Europe Focus)
Low vitamin D is nearly universal in Northern Europe in winter. Learn what your blood test result actually means, which foods help, and when supplementation is essential.
Read article →High CRP on Your Blood Test: What Inflammation Markers Mean — and How Diet Can Help
Got a high CRP result? Learn what C-reactive protein measures, what causes chronic inflammation, and which dietary changes have the strongest evidence for reducing it.
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