I&#x27;m skeptical about making broad assumptions about human applicability in this study, too, but that hardly makes it flagworthy.  They&#x27;ve identified specific chemical pathways as a metric for concern; let&#x27;s see if human effects are parallel.<p>And I&#x27;m a longtime low-carber with as much as 15 continuous months on a KD, so I&#x27;m not a KD skeptic.