Susannah Kerwin’s Favorite Things: 2025 Edition

At Tendwell, I’m constantly searching for the safest, cleanest, and most nourishing products—both for myself and for the people I care for. As a holistic nurse practitioner and the founder of a functional medicine practice, I only recommend items I trust, use, and genuinely love. Here are a few of my Favorite Things for 2025—from fragrance-free moisturizers to nourishing foods and simple lifestyle tools that support a healthier, calmer, more balanced everyday life.

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SIT (Sprint Interval Training) for Women in Perimenopause & Menopause: A Smarter Way to Boost Strength, Metabolism, and Resilience

  • Post category:Movement

As women move through perimenopause and menopause, hormonal changes—especially the drop in estrogen—can impact everything from metabolism and muscle mass to mood and motivation. One of the most powerful tools we have to counter these effects is Sprint Interval Training (SIT): short, intense bursts of effort followed by recovery.

Continue ReadingSIT (Sprint Interval Training) for Women in Perimenopause & Menopause: A Smarter Way to Boost Strength, Metabolism, and Resilience