Background: Recently a number of trials investigated the effect of N-acetylcysteine (NAC) administration on inflammatory markers and homocysteine (Hcy). However. their findings are controversial. The aim of this paper is to present a meta-analysis and give a review of all randomized controlled trials (RCTs) in order to determine the effects of NAC on inflammatory markers and Hcy. https://safeersappliancers.shop/product-category/siemens-iq700-lc91kww69b-90cm-wall-mounted-cooker-hood-black-glass/