10 bad habits that age you
Avoid these everyday mistakes that can make your RealAge older.
Jan, 2026
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Slide 1
Who doesn’t want to look and feel younger? But there’s a chance that the decisions you make on a daily basis are making your RealAge—the actual age of your body—older. So what are some of the most common mistakes? We looked at some of the major health factors of the RealAge Test to uncover some of the biggest agers.
Written byMichael Gollust.
Medically reviewed byJoanne Perron, MD.