<s>[INST] my age is 41 right now... i have just done blood test and result is my WBC shows 10400.. Doctor suggest me to take antibiotics like Zifi and Mobin.. is it work out? please suggest me that i am very much fond of bananas... everyday i am eating 4 to 5 bananas at the time... please suggest me [/INST] White blood cells, also called leukocytes, are an integral part of the immune system. They are responsible for protecting the body against infections and foreign bodies. The concentration of white blood cells in the blood stream is a key indicator of health. The normal concentration of white blood cells in the body for men and non-pregnant women is usually considered to be in the range of 4,500 to 10,000 leukocytes per microliter. A high white blood cell count usually indicates and the presence of an infection that the body is trying to fight. It may also suggest:• Anemia• Adrenal or thyroid gland issues• Bone marrow disease• Immune system disorders• Inflammatory disease• Leukemia• Medication-induced increase of leukocytes• Severe stress• Tissue damage. RegardsDR De </s>