22/06/2023
What are the differences between blood, saliva, and urine testing for hormones? 🤷
When it comes to understanding your hormonal balance, there are several different testing methods.
The 3 most common testing methods are: blood, saliva, and urine analysis. Here are some of the highlights for each method:
🩸 Blood Testing:
▪️ Most common method for hormone testing.
▪️ It measures hormone levels in the bloodstream, providing a single snapshot of hormone levels
▪️ Hormones best tested through blood include: Thyroid, Insulin, and some reproductive hormones
▪️ They are generally reliable for assessing levels and can detect both free and bound hormones
▪️ Useful for diagnosing certain hormone-related conditions.
▪️ They do not provide a comprehensive view of hormone health
💦 Saliva Testing:
▪️Measures the unbound, biologically active fraction of hormones
▪️ It involves collecting saliva samples at specific times of the day
▪️ Useful for measuring: Cortisol, Estrogen, Progesterone, Testosterone, & DHEA
▪️ Often used to evaluate adrenal function, hormone imbalances, and circadian rhythm
▪️ Less invasive than blood testing and can be done at home
🧪 Urine Testing:
▪️ Measures hormone metabolites (breakdown products of hormones)
▪️ Evaluates both free & metabolized hormones
▪️ Assesses hormones such as Estrogen, Progesterone, Testosterone, Cortisol, and their metabolites
▪️ Useful for assessing Estrogen metabolism and determining the ratio between beneficial & potentially harmful estrogen metabolites
▪️ Urine testing can also provide information about hormone clearance rates and the effectiveness of hormone detoxification pathways
▪️ Non-invasive and can be done at home
📌 How do you know which method is best for YOU?
Work with someone who is able to customize the testing to your specific needs. Discussing your concerns will help to guide which method of testing is best for you individual situation.
Have questions? Drop them in the comments!