The results of study Nutrition Awareness Family (Kadarzi) in six provinces showed that nutrition knowledge and behavior of adults group is still low. The study of Kadarzi focused on the development of nutrition education strategies which was adjusted to the problems found in the community. The goal is to develop a media strategy posters and nutrition education for mothers of posyandu users and the future brides in an effort to achieve Kadarzi. The type of study was operational research. The study design wascross-sectional, with qualitative and quantitative methods. The study was conducted in three provinces: West Java, West Sumatra and East Kalimantan. The Samples taken for messenger is posyandu cadres andmarriage-guidance counsellors. The Samples taken for nutritional education is the mothers of posyandu users and the bride. Educational messages developed were advice to eat vegetables and fruits, weighingfor children under five, pregnant women anemia, exclusive breastfeeding and malnutrition. The results from the test of implementation nutrition education using posters media Kadarzi showing >70 % of targeted education increased their nutrition knowledge better than before, and generally the posyandu cadres were able to convey the message properly as well as the marriage-guidance counsellors in the Office of Religious Affairs. This study concluded that nutrition education posters which were made fairly simple, easy to understand, universal and also effective were able to improve the nutritional knowledge of mothers of posyandu users and future brides.Keywords : Nutrition Education, poster, aware family nutrition, posyandu users, future brides.AbstrakHasil Studi Keluarga Sadar Gizi (Kadarzi) di enam provinsi menunjukkan bahwa pengetahuan dan perilaku gizi kelompok usia dewasa masih rendah. Penelitian ini memfokuskan pada pengembangan strategi edukasi gizi yang disesuaikan dengan permasalahan yang ditemukan di masyarakat. Tujuannya mengembangkan media poster dan strategi edukasi gizi untuk ibu-ibu pengguna posyandu dan calon pengantin dalam upaya pencapaian Keluarga Sadar Gizi. Jenis penelitian adalah penelitian operasional dengan desain penelitian potong lintang (Cross-sectional) menggunakan metode kualitatif dan kuantitatif. Penelitian dilakukan di tiga provinsi: Jawa Barat, Sumatera Barat dan Kalimantan Timur. Sampelpenyampai pesan adalah kader posyandu dan penyuluh perkawinan. Sampel sasaran edukasi gizi adalah ibu-bu pengguna posyandu dan calon pengantin (catin). Pesan edukasi yang dikembangkan yaitu anjuranmakan sayur dan buah, penimbangan berat badan anak Balita, anemia ibu hamil, ASI eksklusif dan gizi buruk. Hasil uji implementasi edukasi gizi dengan menggunakan media poster Kadarzi yang dibuat, menunjukkan bahwa >70 % sasaran edukasi pengetahuan gizinya meningkat menjadi lebih baik dari sebelumnya, dan kader posyandu mampu menyampaikan pesan dengan baik begitu juga petugas penyuluh perkawinan di Kantor Urusan Agama (KUA). Dari studi ini disimpulkan bahwa poster edukasi gizi yang dibuat cukup sederhana, mudah dipahami dan bersifat universal serta cukup efektif untuk meningkatkan pengetahuan gizi ibu-ibu pengguna posyandu dan calon pengantin.Kata kunci : Edukasi gizi, Poster, Keluarga sadar gizi, Pengguna posyandu, Calon-pengantin