Donor blood is a noble activity that could save a lot of people due to lack of blood. But not everyone can do it, because there are several requirements that must be met before making a blood donation.
There are different types of blood donors, including whole blood but can only be taken just platelets or blood plasma, depending on what the patient needs. Generally, separation of parts of blood was carried out by officers.
For that there are some steps recommended before making a blood donation,namely:
1. Drink plenty of water
According to the Ameican Red Cross water is important to make the body stay hydrated. The water can also increase the activity of the sympathetic nervous system that makes people more alert, increase blood pressure and gives more energy. Because blood pressure is down can be a major factor people fainted.
2. Eating foods rich in iron
Should a few days before the start of blood donors multiply the consumption of iron, so do not only at breakfast the day just so the body does not limp. The best sources of iron are animal products, because iron is more easily absorbed by the body, such as chicken, beef and fish.
3. Avoiding foods high in fat
If blood is drawn from ordinary people who eat foods high in fat will make it difficult to test and evaluation, thus making it difficult blood used for research or transfusion. For that avoid margarine, fatty meats, chocolate and fried foods.
4. Eating healthy foods that can improve the quality of the blood
Heart-healthy foods will improve blood quality. The recommended foods are fruits with high iron such as plums, beans, lentils, skinless poultry, whole wheat bread and milk without the fat.
