Trusted health articles
Plain-language guides to lab tests, medications, nutrition, sleep and family health, written by the Sihtak team.
Better Sleep: A Practical Guide That Actually Works
Why sleep matters for your immunity, mood, and weight, how many hours you really need, simple habits that really work, and when poor sleep needs a doctor.
July 13, 2026 · 6 min read Medication SafetyDrug Interactions: What Every Family Should Know
Some foods, painkillers, and herbal supplements can change how your medicines work. A plain guide to common drug interactions and safe family habits.
July 13, 2026 · 5 min read Understanding Lab TestsHow to Read Your Blood Test Results
A clear, simple guide to the common parts of a blood test, what a reference range means, and when a slightly off number really needs your doctor's attention.
July 13, 2026 · 7 min read General HealthIron Deficiency Anemia: The Tiredness You Shouldn't Ignore
Constant tiredness, pale skin, hair fall? Iron deficiency could be why. Learn the symptoms, who is at risk, which tests to ask for, and iron-rich foods.
July 13, 2026 · 5 min read General HealthVitamin D Deficiency: Signs, Causes, and What to Do
Tired, achy, or low in mood? These can be signs of vitamin D deficiency. Learn why it is common despite our sunshine, how it is diagnosed, and what to do.
July 13, 2026 · 5 min read