Metabolic Health

Insulin-Like Growth Factor I (IGF-1)

A healthy result should fall into the range 61 - 200 ng/dL.

Insulin-Like Growth Factor 1 (IGF-1) is a hormone that is similar in structure to insulin and works with Growth Hormone to reproduce and regenerate cells.

Growth Hormone, made by the pituitary gland, stimulates the liver to produce IGF-1 and IGF-1 subsequently stimulates growth in cells throughout the body, leading to growth and development (as in the womb and through adolescence), strengthening of tissues (improving bone density, building muscle), and healing (skin, bones, gut lining, etc.), depending on what the body needs. 

IGF-1 measurements are adjusted for age because levels tend to decrease as you get older.

Results of IGF-1 are given in nanograms per milliliter (ng/mL). Normal ranges by age are:

- 182 to 780 ng/mL for ages 16 to 24

- 114 to 492 ng/mL for ages 25 to 39

- 90 to 360 ng/mL for ages 40 to 54

- 71 to 290 ng/mL for people 55 and older

Insulin-Like Growth Factor I (IGF-1) result calculator

insert the value from you Insulin-Like Growth Factor I (IGF-1) test result.

Is your Insulin-Like Growth Factor I (IGF-1) result too high or too low?
Upload lab report and instantly get more information about your results.

One Report Interpretation

$15 one time

Select this plan

  • One lab report interpretation
  • Use self upload form
  • 800+ biomarkers explained
  • Explanation of high, low results
  • Recommendations
  • Pay per additional interpretations

Unlimited Interpretations

$59 per year

Select this plan

  • Unlimited lab report interpretations
  • We do the uploading of 4 tests for you
  • 800+ biomarkers explained
  • Explanation of high, low results
  • Recommendations
  • Online support

Test results don't lie. Learn what is happening inside your body.

Health is not exactly rocket science. You just have to know what your body needs and doesn't need. Your medical tests contain that information. Upload them to our service and we’ll help you understand organize, and act on them.

Get Started

WE SUPPORT 1000+ BIOMARKERS INCLUDING BIOMARKERS FROM YOUR FAVOURITE LABS


"I was really concerned about my lab results and my GP was not able to see me for another week. Through HealthMatters I was able to interpret my results instantly."


"I've been keeping all my lab results in a spreadsheet, covering approximately 20 years. The HealthMatters team helped me upload that info into the cloud. I can show this data to my family and doctors now easily."


"I had no idea what my lab results meant. Here I found all the biomarkers that I was looking for online. Finally, I have not only organized them all neatly in one place, but I am also grateful to be able to understand what they mean."

Your Privacy And Security

At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put security measures in place to help protect against the loss, misuse or alteration of information under our control. We use procedural, physical and electronic security methods designed to prevent people who aren't authorized from getting access to this information. Our internal code of conduct adds additional privacy protection. See our Privacy Policy for more information.