Antioxidant Vitamin C attenuates experimental abdominal aortic aneurysm development in an elastase-induced rat model.
December 2013Journal of Surgical Research 188(1)

SourcePubMed
Authors: Tao Shang, Zhao Liu,
wuxi institute of commerce
Chang-Jian Liu

Anecdotal:
After using 1000mg Vitamin C per day for 6 months, my celiac trunk aneurysm seems to have shrunk with 5mm.
Might be coincidence?

But I take Vitamin C, 1000mg per day, each day since.