This is an October 1993 journal article.
That’s over 25 years ago.... very old news in medical research. I normally try to cut off at 5 years old as the volume of new research information is great.
Good catch and WTF? What we need is a way to stop or slow the shortening of our cells' telomeres - the process that dictates our slow breakdown and eventual demise. No regimen of exercise, nutrition, fad therapies or sucking fetus blood (Hillary) will stop it.