Is it possible to eat before giving blood to a child
To understand whether it is possible to have a heavy breakfast orat least have a snack before taking blood, you need to understand how food interacts with blood. After food enters the digestive tract, it is processed, and the nutrients from it enter the blood, because the main task of the circulatory system is to deliver nutrients to different parts of our body.Can you eat before giving blood from your finger oryou should skip breakfast Photo: Getty Depending on what you eat, your blood will be saturated with certain substances. Fatty foods will increase your cholesterol levels, fish and seafood will increase your protein levels, sweets will increase your glucose levels, meat will thicken your blood, etc. Such an analysis will not provide any information, it will simply be a waste of time. At best, the doctor will prescribe a test blood test, at worst, he will make an incorrect diagnosis and prescribe treatment for it. As you can see, eating in the morning is strictly prohibited. The last meal should be 6-12 hours before the blood test. The more caloric the food, the more time should pass. In the evening before going to the clinic, it is best to eat porridge with white meat, vegetables and some fruit. All these rules apply to both adults and children, because our circulatory system works the same, regardless of age.
How to prepare for blood donation for analysis
Blood from a finger is usually taken in the morning, unless the case is urgent. In addition to not eating before this procedure, you need to follow some other rules of preparation:
- Do not take medicine. Ask your doctor how long before the procedure you need to stop taking medication.
- Do not drink alcohol 2 days before the visit to the clinic.
- Avoid any physical therapy procedures that may affect your blood flow. Examples of such procedures are ultrasound, magnetic resonance imaging, fluorography.
- On the eve of the procedure do not overheat strongly in the sauna or sauna. This is especially important if you plan to donate blood to hormones, because overheating affects their allocation.
- If you adhere to a therapeutic diet, for example, protein, be sure to tell the doctor.
Before the procedure, try to have a good rest, do notdo sports and protect yourself from stressful situations, because all this affects the condition of the blood. So, you can't eat before donating blood. In addition, it is important to remember other rules of preparation.