Why Mitochondrial Health Matters, And Where Urolithin A Fits In
5 months ago
- Mitochondria are central to energy production and healthy aging.
Often called the “powerhouses of the cell,” mitochondria generate the energy our cells need to function. But they also regulate important processes like cellular communication, repair, and recycling. Because nearly every cell in the body contains mitochondria, their health directly influences energy levels, brain function, muscle performance, immune health, and even skin aging. - Mitochondrial function declines with age, especially during hormonal changes.
As we age, mitochondria become damaged and less efficient. This decline can contribute to fatigue, brain fog, muscle loss, slower recovery from exercise, and visible signs of aging. For women, mitochondrial function may decline more rapidly during perimenopause and menopause because mitochondria contain estrogen receptors and rely on estrogen signaling to function optimally. - Urolithin A helps recycle damaged mitochondria through a process called mitophagy.
Urolithin A is a compound produced when gut bacteria convert polyphenols found in foods like pomegranates, berries, walnuts, and pecans. However, many people lack the gut microbes needed to produce enough of it naturally. Research shows that urolithin A supports mitophagy—the body’s process of removing damaged mitochondria and replacing them with healthier ones—helping maintain cellular energy and supporting muscle strength, endurance, and healthy aging.
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