His weight is below the 3rd percentile for his age. As a guideline for a 14 month old child should eat the following: Dairy 4 feedings a day –Milk or breast milk (4oz), cheese (½ oz), yogurt (½ cup), or cottage cheese (¼ cup). Starch 4 feedings a day – Cereal (¼ cup), pasta (¼ cup), rice (¼ cup), bread (½ slice), or crackers (2). Fruits & Vegetables 4 feedings a day – Fruits (including 100% juice limited to only 4-6ozs) & Vegetables (¼ cup). Protein source 2 feedings a day – Meat or fish (1oz), egg (1), or beans (¼ cup). He should eat 3 meals and have snacks between meals using the foods above to be spread out throughout the day. For his anemia, there are 2 types of iron in our food sources, Heme iron and Non-Heme iron. Heme iron is from animal sources and Non-Heme is plant sources. Non-Heme iron has more iron then Heme iron , however, it does not absorbed well into our bodies so it is important to eat foods with Vitamin C and Heme iron foods to enhance absorption. For example, chicken with beans and a fresh orange; drink orange juice with the iron supplement; or have mashed potatoes with meat at a meal. High Iron food sources are all meats, fish, dark green vegetables, beans, enriched rice (cooked), enriched pastas (cooked), and whole wheat breads. Hoped this helped you.