NLR (neutrophils/lymphocytes)
Immune system healthNLR reflects the balance between neutrophils which drive early inflammation and lymphocytes which regulate immune control.
Reference range
0.783.92
Low intermediate
High normal
High
Source: Ahead Health benchmark
Reference ranges may vary between labs and assays. Always interpret results with your healthcare provider.
Why this matters
Higher values indicate inflammatory or physiological stress. NLR is associated with cardiovascular risk, severe infections, cancer prognosis, and metabolic dysfunction. It helps detect immune imbalance early.
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