Blood donation is the act of giving a portion of your blood to a blood bank to help individuals with serious medical conditions. If this is your first time, it is important to understand several key preparations, one of which is getting enough rest.
This is because blood draws may cause side effects, such as fatigue or anemia.
That is why you need to properly prepare yourself before donating blood. So, what should you do beforehand? Let’s take a look at the complete guide below!!
Benefits of Donating Blood
Blood donation benefits not only recipients but also donors. What are those benefits? Here’s the explanation.
1. Improves Heart Health
One of the benefits of donating blood regularly is that it helps reduce blood viscosity, which is a risk factor for heart disease.
According to the American Journal of Epidemiology, donating blood can lower the risk of heart disease by 33% and the risk of heart attack by 88%.
Furthermore, the American Medical Association notes that donating blood every six months can reduce the risk of heart attack and stroke in individuals aged 43–61.
This is because blood donation helps the body remove excess iron, which can cause cholesterol oxidation.
As a result, iron levels become more stable, and the risk of heart and blood vessel diseases decreases.
2. Lose Weight
According to the University of California, San Diego, donating 450 milliliters of blood burns approximately 650 calories.
This means that one of the benefits of blood donation is supporting weight loss and reducing the risk of obesity.
Nevertheless, keep in mind that blood donation should never be used as a weight-loss method, as donating too frequently can be harmful to your health.
3. Provides Psychological Satisfaction
Helping others and giving something priceless naturally brings a sense of psychological fulfillment.
Preparations Before Donating Blood
The first step before donating blood is providing information about your medical history and lifestyle.
After that, your iron levels, body temperature, heart rate, and other vital signs will be checked.
Now, here are several essential preparations you should pay close attention to before donating blood.
1. Increase the Consumption of Iron-Rich Foods
One of the key preparations before donating blood is eating 3–4 hours beforehand. Avoid donating on an empty stomach.
Eating before your donation helps maintain blood sugar levels and prevents dizziness afterward.
Furthermore, increase your consumption of iron-rich foods. Iron plays an essential role in helping the body produce hemoglobin, which carries oxygen from the lungs to the rest of the body.
Eating iron-rich foods can help reduce the risk of side effects such as anemia after donating blood.
You can get iron from foods like meat, eggs, spinach, dairy products, and fish.
2. Get Enough Sleep
Getting proper rest is another important preparation. It is recommended to go to bed around 9 p.m. the night before.
Adequate sleep helps you feel more relaxed and ready for the donation process and minimizes potential risks.
3. Avoid Strenuous Exercise
The next tip is to avoid intense physical activity before donating blood. Instead, prioritize rest to maintain good condition and prevent dizziness.
4. Pay Attention to Medication Use
Before donating, be honest with medical staff about any medications you are currently taking or have recently taken. Certain medications may affect your eligibility to donate.
Always consult with the medical team to ensure the donation process is safe and effective for you.
5. Stay Hydrated by Drinking More Water
Another important preparation is staying well-hydrated. Drinking enough water helps keep your body’s fluids balanced and supports a smoother donation process.
On the other hand, not drinking enough water may lower your blood pressure and cause dizziness.
Speaking of hydration, of course, you would want your drinking water to be healthy and naturally beneficial. That’s why you should choose AQUA, which delivers 100% pure mineral water sourced from selected mountain springs.
As a healthy and high-quality mineral water brand, AQUA is committed to preserving the natural ecosystem around its water sources, such as planting over 2.5 million trees and protecting more than 1,500 species of flora and fauna.
So, don’t hesitate to drink #AQUADULU throughout your day.
Blood Donation Requirements
Anyone can donate blood as long as they meet several established requirements. These include.
- Being physically and mentally healthy.
- Being 17–65 years old.
- Weighing at least 45 kg.
- Having blood pressure between 100–170 (systolic) and 70-100 (diastolic).
- Having hemoglobin levels between 12.5 g% and 17 g%.
- Having a body temperature between 36.6°C and 37°C.
Things to Avoid Before Donating Blood
In addition to avoiding certain activities before donating blood, it is important to follow several post-donation guidelines.
Typically, you’ll be advised to sit and rest for a moment while drinking water and having a light snack.
After that, stand up slowly to ensure you don’t feel dizzy. Some things to keep in mind after donating blood include:
- Limiting physical activity for at least 5 hours after donation.
- Removing the bandage 4–5 hours after donating.
- Avoid prolonged exposure to direct sunlight.
- Prevent having hot beverages.
- Drinking plenty of water to replace lost fluids.
- Eating foods rich in iron, vitamin C, folic acid, vitamin B2, and vitamin B6.
That is all the essential things you need to know before and after donating blood.
In summary, blood donation requires proper preparation, starting with eating beforehand and getting enough rest, and avoiding strenuous exercise.
These steps help reduce the risk of side effects that might occur after the donation process. We hope this information is helpful!
