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Objective: To determine the functional and biochemical variations in sperm and the neutrophil with the progression of age. Methods: Ninety healthy male subjects were selected in the age group 26-40 for the collection of semen and blood samples were collected. Basic semen analysis, hematogram, differential count serum analysis, seminal plasma and serum biochemistry was performed. Mitochondrial isolation from sperm and neutrophil was done to ascertain mitochondrial markers. Results: Our data shows a significant age-dependent reduction in the levels of mitochondrial Superoxide Dismutase (SOD) and Catalase (CAT) in sperm and the neutrophil. The functional attributes of sperm and neutrophil did not show any specific trend.Conclusion:The decreasing trend of the mitochondrial antioxidants enzymes in the sperm and the neutrophil is an indicative of the reduction in the functioning of sperm and the neutrophil. The antioxidants enzymes of sperm and neutrophil shows similar declining trend with the progression of age suggesting its possible role as a prognostic marker for age related deformities and even in male fertility.