Eggs, Soybeans Contain Anti-Aging Compound That Rejuvenates Cells, Study Finds

Cellular aging, a natural process that diminishes cellular energy production and adaptability, may be influenced by a compound called phosphatidylcholine. A study suggests this membrane lipid could be crucial in reversing the aging of cells.

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When the research team knocked out genes involved in phosphatidylcholine synthesis in young worms, the mitochondria rapidly became similar to those of older worms, but after feeding with phosphatidylcholine, the mitochondria could restore a younger structure, indicating that phosphatidylcholine (choline) may reverse cellular aging.

Researchers discovered that when genes involved in synthesizing phosphatidylcholine were removed in young worms, their mitochondria rapidly aged. However, feeding these worms phosphatidylcholine restored their mitochondria to a younger structure. This indicates that phosphatidylcholine, or choline, might reverse cellular aging.

Nephrologist Chiang Shou-shan highlighted that mitochondria, often called the "powerhouses" of cells, play a vital role in energy production and adapting to changing needs. Phosphatidylcholine helps maintain cell membrane flexibility, which is essential for mitochondria to fuse and form interconnected networks.

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Mitochondria are often called the "powerhouses" of cells, and they play a core role in the decline of energy production and the ability to respond to constantly changing needs in the human body.

The study also revealed that aging might occur in stages, beginning with reduced stress resistance and protein homeostasis imbalance, followed by metabolic changes, and later epigenetic alterations. For those looking to supplement choline through diet, Dr. Chiang recommended common foods such as liver, eggs, soybeans, and pork.

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Common foods such as liver, eggs, soybeans, and pork are actually rich in this substance.