How to prepare for an iron test: what you need to know
If it’s been a while since you've had your iron levels tested or you’re planning to book a test soon, I’ve got some quick tips to help you get the most accurate results! 🙌
Iron plays a huge role in how we feel every day, supporting energy, focus, and even our mood.
Here’s how to prepare for an iron test
Time it right
For those that menstruate, booking an iron test during days 14-21 of the menstrual cycle helps give a clearer idea of ferritin levels because iron is more likely to be stable during this part of the cycle.
Estrogen and progesterone interact with the iron-regulating hormone hepcidin. This can lead to variations in iron levels throughout the menstrual cycle.
Alos, let the doctor know if contraception is being used that may effect the menstrual cycle.
Stay hydrated while fasting
It's best to fast for 8-12 hours beforehand. Keep drinking water because staying hydrated helps with blood flow during the test.
Avoid intense workouts and alcohol
For 48-72 hours before your test, skip any high-intensity exercise, and alcohol. These can temporarily skew your results, making them less accurate.
Avoid supplements or iron-rich foods beforehand
The reason people can be advised to skip iron supplements for 48 hours before an iron test is to make sure the results reflect the true iron stores, rather than a temporary boost from recent intake.
Any foods that are rich in absorbable heme iron (like red meats and organic chicken liver) could temporarily raise your blood iron levels and influence test results. To be on the safe side, pause iron supplements and iron-rich foods for 48 hours before your test to help ensure the most accurate picture of your iron stores (like ferritin).
This will help give a more accurate picture of your iron status, including how well your body is storing and utilizing iron.
Beyond hemoglobin
Iron is complex. Make sure your doctor orders full iron studies. This includes hemoglobin, ferritin and important markers like CRP levels (to rule out inflammation). This can help give a better overall picture and identify the real reason behind fatigue or other symptoms.
By following these simple steps, you'll get the most accurate insight into your iron health and set yourself up for better energy and vitality! 💪✨
To boost your iron levels naturally, check out the life-changing organic chicken liver capsules that I make --> Vitality Pills Shop
About the Author: Kirrah Stewart has a Bachelors Degree in Clinical Science (majoring in Complementary Medicine: Nutrition & Herbal Medicine). She is also a former doula with 15 years experience supporting families in pregnancy, birth and postpartum. She is the creator of Vitality Pills and Wisdom Formulas.
Disclaimer: The information provided in this blog post is not intended to replace professional medical advice. Always consult with a healthcare professional before making any changes to your diet or lifestyle.