Hormones may shift during perimenopause and menopause, but that doesn’t mean glowing skin, a healthy metabolism, and a strong midsection are out of reach. In fact, according to experts, one simple dietary focus could make a major difference — and it’s probably not what you think.
While attending an anti-aging conference, functional nutritionist Megan Barnett shared what she considers the No. 1 food focus for menopausal and perimenopausal women: soluble fiber.
“I would say it’s soluble fiber,” Barnett explained when asked about the most important nutrient for women in this stage of life.
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Benefits Of Soluble Fiber
According to Barnett, soluble fiber works on multiple levels. “So soluble fiber, when you consume it in your diet or supplementally, slows down digestion, so you have a higher level of satiety, you're not as hungry, you have a better blood sugar balance, actually helps you balance your hormones and reduces belly fat.”
That last benefit — reduced belly fat — is especially noteworthy. During perimenopause and menopause, declining estrogen levels can lead to increased abdominal fat storage, stubborn weight gain, and blood sugar fluctuations. Soluble fiber helps stabilize glucose levels, which in turn can reduce insulin spikes that contribute to fat storage around the midsection.
Balanced blood sugar also plays a key role in supporting more stable energy, fewer cravings, and even clearer skin. Beyond weight management, fiber supports gut health — and the gut is increasingly linked to hormone balance, inflammation, and even collagen preservation. A healthier digestive system can help the body properly metabolize and eliminate excess hormones, which may reduce bloating and skin flare-ups common during hormonal transitions.
The Bottom Line
For menopausal and perimenopausal women, soluble fiber may be one of the most underrated tools for managing weight, stabilizing blood sugar, balancing hormones, and even supporting skin health. Prioritizing fiber-rich foods like beans, lentils, chia seeds, Brussels sprouts, and sweet potatoes can help counter some of the most frustrating midlife changes from the inside out. When it comes to healthy aging, glowing skin, and a stronger metabolism, sometimes the most powerful beauty ingredient isn’t in your skincare routine — it’s on your plate.
