Konseling optimasi diet tinggi asam lemak omega-3 menggunakan linear programming menurunkan kadar malondialdehid plasma: studi intervensi pada anak berisiko overweight, overweight, dan obesitas usia 12-24 bulan di Jakarta Timur = Enhanced counseling with optimized omega 3 fatty acids using linear programming reduces plasma MDA level intervention study among obese prone 1-2 years old children in East Jakarta