What are eosinophils ?
Eosinophils are WBCs. And they are the components of the blood .
The Normal range 1-6%(0.02-0.5 × 10^9/L)
How does it help the human body ?
- They control mechanisms associated with allergy and asthma.
- Help in combating multicellular parasites and certain infections
What causes eosinophilia ?
If eosinophil count is more that 450/cu mm
Source- textbook of pathology for dental students Ramdas Nayak , Wikipedia