Vitamin E, d? ka antioxidant na-agbaze ab?ba, na-ar? ?r? d? ka "ihe agha nchebe" siri ike maka sel ? b?la n'ime ah?.
Na nd? kwa ?b?ch?, ah? any? na-mgbe niile doro free radicals, nd? a free radicals d? ka ach?gh? mbibi nke "nsogbu", ga-emebi cell ?d?d?, mee ngwangwa ahu ?ka nká na ?r?a.
Vitamin E na-ar? ?r? na-ar?si ?r? ike site na ?dabere na ikike antioxidant nke ya siri ike, na-ebute ?z? n'?l?so radicals free ?g?, na-echebe membranes cell site na oxidation, na-ekwe ka mkp?r? nd? n?gide na-enwe ume ike mgbe niile, na-ebelata ihe ize nd? nke mgbawa cell, iji h? na ar? ?r? nke ak?k? ah? n'usoro.