It might surprise you to learn your body’s actual age. Your biological age — how old your body functions — can be much younger or older than your calendar age. Your biological age better shows your health status and can predict future health issues.
Special test kits allow you to check your biological age at home now, which is the only way to get accurate results.
In this post, we share eight tips to help you correctly test your biological age at home.
1. Know Your Test Options
There are three main types of at-home biological age test kits, each working differently to measure your body’s age:
DNA Methylation Tests look at patterns in your DNA that change as you age. TruDiagnostic uses this method in its TruAge to determine your biological age.
Telomere Tests are a test of your chromosome protective ends. As you age, these ends get shorter. This is how GlycanAge measures your cellular health.
Health Marker Tests examine things like blood pressure, cholesterol, and inflammation. InnerAge 2.0 from InsideTracker takes this approach.
The test you choose is based on what you want to know about your health.
2. Pick a Trusted Testing Company
It’s essential to use a trusted test provider to get accurate results. Pick companies that:
Health authorities have approved them and use proven testing methods. For instance, TruDiagnostic uses the tested DunEdin PoAm algorithm for their tests.
They have positive customer reviews and research to base their work on. Some companies provide reliable results you can trust.
Before buying a test kit, constantly research the company.
3. Get Your Sample Collection Right
Get the proper sample collection because the wrong sample collection gives the wrong results. Here’s how to get it right:
Preparation: Make sure that all materials and the collection area are clean.
Collection: Do exactly what they tell you, whether it is a blood draw, a saliva sample, or a cheek swab. Hygiene and techniques are essential for avoiding contamination.
Storage and Shipping: Ship the sample as directed and store it if possible.
4. Keep Your Daily Habits Consistent
In the days before your biological age test, you should stick to your routine. The markers your test measures change quickly based on what you do in your body. Here’s how to get accurate results:
Keep eating your usual foods. Don’t start a new diet or binge on junk food and alcohol. Don’t change your normal exercise habits, either – exercising right before the test can throw off your results.
Sleep well—at least 7 to 9 hours a night. Besides, these healthy habits reduce biological aging by six years.
5. Share Your Health Details Correctly
Your biological age test needs accurate data to give you reliable results. The test uses your personal information and health markers to calculate how fast you’re aging. Here’s what to share:
Be sure to include basics like your age, gender, and ethnicity. These affect how your body ages. Also, tell them about your health conditions and medicines you take since these change your body’s markers.
Your family’s health history matters, too. Mention if conditions like heart disease run in your family.
6. Stay Away From Things That Can Affect Your Results
Certain lifestyle factors and environmental exposures can affect your biological age test results. Here’s how to get the most accurate reading:
Avoid alcohol, tobacco, and recreational drugs for at least 48 hours before your test. These substances can change essential health markers in your body, like liver function and inflammation levels.
Environmental factors also matter. Air pollution and household chemicals can speed up cellular aging and increase inflammation. Before your test, limit exposure to pollution and harsh cleaning products.
Taking these steps helps ensure your test shows your true biological age, not temporary changes from external factors.
7. Understand What Your Results Mean
The biological age test is just one piece of your overall health puzzle. You can think of it as a health snapshot of how your body is aging at any given time.
You can talk to your doctor about your results to better understand them. Furthermore, they can explain what the numbers mean for you. They can also check for health problems such as inflammation or metabolism problems if your biological age is higher than it should be.
This test should be done with other health checks, like blood work and fitness tests. It will provide you and your doctor with a complete picture of your health status and allow you to develop the right plan.
8. Track Changes over Time 
How you live can change your biological age. By testing regularly, you can monitor your health and make better health choices.
Check it every 6 to 12 months to see how your lifestyle affects your biological age. Research shows that people who eat more plant-based foods and exercise regularly can reverse their biological age by 0.63 years.
If your test shows you’re aging faster than your actual age, focus on:
- Getting better sleep
- Reducing stress
- Eating more healthy foods
However, regular testing and healthy changes can slow down aging and boost your health.
Conclusion
Testing your biological age provides fundamental insights into your health status. To get accurate results you can trust, follow these testing tips. Your results will help you make better health choices and keep track of your progress. Are you ready to discover your body’s true age?
