system
Given the following post, respond as if you're commenting on Reddit:
human
What is the most ideal human height from a health/longevity point of view? Both Gigantism and Darwarfism patients suffer from various cardiovascular/health problems, what is the most precise ideal height we know of?
gpt
There are some things that should be clarified here. Abnormal height, either tall or short, is an *indicator* of adverse health risks, but doesn't necessarily mean a person is unhealthy. Just like high BMI is an indicator of greater health risk, but actually means far less in terms of individual health. 

Someone that happens to be 3' or 8' tall is likely going to suffer greater health risks, but if you try to zone in on a closer range, using population-wide statistics on an individual level loses meaning. Taking into account other variables (like bone structure and fat distribution) would make for better measurements on precise ideal height, but the human body is too varied to definitively say that one height is healthier than another.