A varied diet draws on different food groups rather than relying on one staple. Examples familiar in Nigeria include beans and other legumes, grains, yam or other tubers, vegetables, fruit, fish, eggs and suitable dairy foods. Preparation and individual dietary needs matter as well as the ingredients. Examples for discussion include beans with vegetables and a grain, or a tuber with fish and vegetables. These combinations illustrate variety; they are not prescribed menus or proof that a particular meal is affordable. Compare seasonal availability, local prices and household preferences. FAO's Nigeria food-guide page describes guidelines published in 2001; it provides local context, not a newly verified national clinical diet. Ask a dietitian about pregnancy, childhood or medical dietary needs.