Ah, perimenopause! That magical time in a woman’s life when her body throws a surprise (horror) party without asking. Except estrogen says she’s not coming, which causes a rift with the rest of your hormone homies. And now some uninvited guests decide to show up: hot flashes, mood swings, and a metabolism that moves like molasses, not to mention, the return of your long-lost frenemy from puberty—body odor!