Study finds four weeks on a vegan diet can shift biological markers tied to inflammation and aging

Researchers report that a four-week vegan diet was associated with measurable changes in signs linked to inflammation and aging. The article suggests short-term dietary changes may influence biological pathways, though it does not establish long-term health outcomes from the provided text.

The findings add to growing interest in diet as a modifiable factor in healthy aging and immune regulation. If confirmed in larger, longer studies, such biomarkers could help personalize nutrition advice, but short-term molecular changes should not be treated as proof of durable clinical benefit.