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Health · Nutrition · published 2026-09-01 · via ScienceDaily

Immune Cells Retain Obesity Imprint for Years After Weight Loss

Research indicates that obesity leaves a molecular mark on certain immune cells that can persist for five to ten years even after weight reduction. This lasting 'obesity memory' may explain why some obesity-related health risks remain elevated despite successful weight loss.

Expanded Detail

EXPANDED:

The research reveals that losing weight does not completely erase the biological traces of prior excess weight. Certain immune cells carry a molecular signature that endures for five to ten

Expanded detail and Context are AI-generated analysis; the linked article remains the authoritative source.
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This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Obesity Leaves a Lasting Memory in Immune Cells.” Browse more stories.