Tuesday, February 3, 2026

A hidden cellular process may drive aging and disease

As we age, our cells don’t just wear down—they reorganize. Researchers found that cells actively remodel a key structure called the endoplasmic reticulum, reducing protein-producing regions while preserving fat-related ones. This process, driven by ER-phagy, is tied to lifespan and healthy aging. Because these changes happen early, they could help trigger later disease—or offer a chance to stop it.

from Top Health News -- ScienceDaily https://ift.tt/8sHX5Mo

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Millions of kids take melatonin but doctors are raising red flags

Melatonin is now widely used to help children sleep, but scientists say the enthusiasm may be getting ahead of the evidence. A major review ...