RDN<p>Old male mice who were subjected to 6 months of a 24-hour-on, 24-hour-off intermittent fasting regime showed increased mating behavior, evidently as a result of decrease in the age-related increase of serotonin levels in the brain.</p><p>Summary: <a href="https://www.newsweek.com/sex-drive-intermittent-fasting-serotonin-tryptophan-2052075" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">newsweek.com/sex-drive-intermi</span><span class="invisible">ttent-fasting-serotonin-tryptophan-2052075</span></a></p><p>Original paper: <a href="https://www.cell.com/cell-metabolism/fulltext/S1550-4131(25)00104-4" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cell.com/cell-metabolism/fullt</span><span class="invisible">ext/S1550-4131(25)00104-4</span></a></p><p><a href="https://floss.social/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://floss.social/tags/Aging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Aging</span></a> <a href="https://floss.social/tags/Mating" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mating</span></a> <a href="https://floss.social/tags/Serotonin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Serotonin</span></a> <a href="https://floss.social/tags/Fasting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fasting</span></a> <a href="https://floss.social/tags/IntermittentFasting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IntermittentFasting</span></a></p>