Many childhood deficiencies, including low Vitamin D, iron deficiency anaemia, and early-stage blood sugar abnormalities, do not show obvious symptoms until they become significant. Regular screening helps detect these conditions early, enabling timely dietary corrections, supplementation, or medical intervention before they affect a child's growth, immunity, and cognitive development.

The Complete Blood Count (CBC) measures red blood cells, white blood cells, platelets, haemoglobin, and haematocrit. In children, it helps detect anaemia, infections, blood disorders, and immune abnormalities. Low haemoglobin or red cell counts may indicate iron deficiency anaemia, which can cause fatigue, poor concentration, and delayed development. Abnormal white cell counts may suggest infections or immune conditions requiring further evaluation.

Paediatricians generally recommend screening from around 1–2 years of age for specific deficiencies like iron and Vitamin D, with broader panels like this one becoming relevant from 5 years onward and especially during adolescence. The frequency depends on the child's health history, dietary patterns, geographic location, and family medical background. Your child's doctor is best placed to advise on timing.

Vitamin D (25-Hydroxy) levels in children are generally considered sufficient at 20–50 ng/mL. Levels below 20 ng/mL indicate deficiency, and below 12 ng/mL indicate severe deficiency. Deficient children may be at risk of rickets, poor bone density, weakened immunity, and muscle weakness. Supplementation and increased sun exposure are typically recommended, with dosage guided by a paediatrician based on test results.

Yes, children can develop Type 1 diabetes (an autoimmune condition) and increasingly Type 2 diabetes (linked to obesity and sedentary habits). Fasting Blood Sugar and HbA1c tests together provide a picture of both immediate and average blood glucose levels over the past 2–3 months. Elevated results can prompt earlier diagnosis, dietary management, and specialist referral, significantly improving long-term outcomes.

Iron deficiency is one of the most common nutritional deficiencies in children worldwide. Iron Studies assess serum iron, ferritin, and transferrin saturation to identify deficiency even before anaemia develops. Low iron levels in children are associated with fatigue, poor immunity, impaired brain development, and reduced school performance. Early identification allows for dietary changes or supplementation under medical supervision.