<p>Pretty cool work!</p>
<p>“… the height went up by over 3” in just one generation."</p>
<p>Did she compare their heights at the same age? Because as we mature, we lose an inch or two of height or even more if the early years nutrition was poor [Aging</a> changes in body shape: MedlinePlus Medical Encyclopedia](<a href=“http://www.nlm.nih.gov/medlineplus/ency/article/003998.htm]Aging”>Aging changes in body shape: MedlinePlus Medical Encyclopedia)</p>