Question:
Hello there, sir,
I have a brief question about my adult height and growth, alongside the extent to which diet and nutrition affect it. I turned 14 just a few months ago and should be around 162 centimeters tall. I believe I have grown about 2 cm~ in the last four or five months. With this website’s estimator, I land around a score of 3.7-3.9. My parents are relatively short at 168 and 153 centimeters. I’ve grown about 2.75 inches in the past year and have never noticed a particularly large growth spurt, though my growth slightly accelerated in the second half of 2025. My paternal family is apparently filled with late bloomers.
I was wondering how much diet and nutrition actually affects growth and your thoughts on it, some say that it hardly leaves an impact unless severe malnutrition is present, others, majority of the modern groups like to say that it can be the difference between say 5’6 and 5’9. I am very intrigued to know about this as I myself believed that my diet was relatively poor preceding about 2025, alongside that, I’d like to know how much I could grow in the years to come.
Thank you so much!
Answer:
The genes that you inherit from your parents determine your potential adult height. However, there are so many interacting genes that we currently have no direct way to measure a person’s potential adult height.
The food that you eat becomes the fuel and the building blocks for growth. If you limit your fuel, then you won’t reach your full potential height. There is a limited window in which growth takes place, so if you miss the window by too much, you won’t be able to make up for the loss. It isn’t just nutrition that must be considered. A severe and prolonged illness, extreme sports, or recovery from a major injury can also affect a person’s height because the body routes needed nutrients to other areas to meet the demand.
While we know it plays a significant role, we don’t have a way to measure how much. However, you are still in your growth spurt phase. Improving your nutrition will increase your growth and perhaps make a bit of headway on past losses.
Late bloomers are defined as people who show no signs of puberty before the age of 14. Since you are 14 and in stage 3, you are already showing signs and would not be considered a late bloomer.
One last consideration is that not everyone experiences rapid growth. Some grow a bit faster than they did in childhood. Usually, these people grow over a longer period.