“Why does your body stop responding… even when you’re doing everything right?”

In this episode, Dr. Mariza sits down with Siobhan Mitchell to unpack the true metabolic and cellular shifts happening in perimenopause and menopause.

So many women feel like their body has suddenly turned against them—weight gain, fatigue, brain fog, and rising inflammation—despite doing all the right things. But this isn’t a failure of effort. It’s a biological inflection point driven by declining estrogen and its impact on metabolism, mitochondria, and vascular health.

Together, they break down how estrogen loss reshapes everything from blood sugar control to fat storage, mitochondrial function, and long-term cardiovascular risk—while also exploring the emerging role of gut health and phytoestrogens like S-equol as targeted support.

If you’ve been working harder than ever with fewer results, this episode will help you understand why—and what to do instead.

Be sure to tune in!

SIOBHAN MITCHEL

Dr. Siobhan Mitchel, PhD, is a neuroscientist and Chief Scientific Officer at MitoQ. Her work focuses on mitochondrial health, cellular energy, and the role of oxidative stress in aging—particularly in women navigating perimenopause and menopause. She is passionate about advancing research that supports women’s long-term health, metabolism, and resilience at the cellular level.

IN THIS EPISODE