Mild cognitive impairment (MCI) is a common disorder among elderly and may worsen to dementia. The aim of this study is to develop a nutrition and lifestyle booklet to implement better lifestyle modification, as an effort to delay cognitive decline. A series of discussions with a research group comprising of dieticians, nutritionists, a geriatrician and a public health physician were conducted to ascertain the content of the booklet. There were seven guidelines in the booklet including; eat more fish, eat more foods rich in folic acid, eat more fruits and vegetables, exercise regularly, do activities to stimulate memory, stop smoking and alcohol drinking and stay cheerful and positive. Evaluation of acceptance for the booklet was carried out which comprised of assessment on content, graphic and design among elderly and health staff at health clinic in Cheras. The assessment involved 15 Malay elderly subjects aged 60 to 81 years (mean age 66.1 ± 6.6 years), with 60.0% men and 40.0% women and 10 health staff aged 36.6 ± 12.0 years, with range of 27 to 58 years, consists of 20.0% men and 80.0% women also participated. Most of elderly subjects (80.0%, n = 12) indicated they understood information in the booklet. Meanwhile, 20.0% (n = 3) of elderly expressed they did not fully understand the content of the booklet in particular on sentence and terminology. All health staff (100.0%) understood the information in the booklet. This booklet was well accepted by elderly subjects and health staff, however adding more graphics, simplifying sentence structures and minimizing scientific terminologies to improve understanding were suggested. The booklet has the potential to increase the nutritional and health knowledge of elderly specifically with MCI. This would motivate them to adopt healthy eating and lifestyle, thus reducing cognitive decline and prevent dementia.