HOW TO WRITE A RESEARCH PROPOSAL 4. Purpose of the Study. It is appropriate include a sentence saying âThe purpose of this study isâ¦â under this. section. Clearly identify the goal of the study in one precise sentence. For example, the sentence.
1. Beef Liver. Beef is one of the most famous foods rich in iron. It is the first recommended food for people to eat when they are deficient. Beef liver is particularly wonderful as it contains more iron than any other part of the cow. 100 grams of beef liver give 6.5 mg of iron, which is 36% of your daily recommended intake.
3. Avoid substances that inhibit iron absorption at least 3 hours before and after consuming iron-rich foods. These substances include: 1  Calcium-rich foods â dairy products, fish, tofu, broccoli, nuts, figs, etc. 2  Oxalates â spinach, kale, nuts, beets, oregano, basil, strawberries. 3  Polyphenols â apples, peppermint, walnuts, raspberries, blackberries. 4  Eggs (due to a compound called phosvitin that inhibits iron absorption).