1. Immune Depletion, Not Disease:
While serious conditions like cancer or autoimmune issues can cause low WBCs, most cases stem from viral load, stress, poor sleep, or lifestyle factors that suppress immune production.

2. Common Root Causes:
Common Root Causes Are Viruses, Toxins, Stress, and Nutrient Deficiencies
Chronic infections (EBV, CMV, HPV), heavy metals, alcohol use, overtraining, and deficiencies in zinc, copper, folate, and B12 are among the leading causes of reduced white blood cell counts.

3. Context Matters:
A single low marker doesn’t tell the full story. Look at trends and related labs (autoimmune markers, nutrient panels, toxic load) to uncover the true reason behind the imbalance and restore optimal immune health.