Too much cholesterol in the blood can stick to the walls of the arteries and narrow or even block them.
Is it true that too much cholesterol in the blood can stick to the walls of the arteries and narrow or even block them?
Yes. Excess circulating cholesterol and atherogenic lipoproteins accumulate in arterial walls, driving the formation and progression of atherosclerotic plaques that narrow or block blood vessels.
Verdict: SUPPORTED · 4 sources for, 0 against · Last checked
The claim describes the well-established pathological mechanism of atherosclerosis, where excess blood cholesterol and lipoproteins infiltrate the arterial intima, leading to plaque buildup and vascular narrowing. Multiple retrieved reviews (e.g., papers 3, 5, 6, and 8) consistently support this mechanism, linking lipid retention and dyslipidemia directly to atherogenesis and plaque formation.
Get citation
NH, S., UH, M., SA, T., H, S., AB, M., F, N., J, I., N, T., & MMI, C. (2026). Cardiovascular Diseases: Exploring Epidemiology, Pathophysiology, Risk Factors, and Medicinal Plant-Based Therapies: A Narrative Review.. doi.org. https://doi.org/10.1002/hsr2.73102
See more details
Get citation
Z, L., P, L., R, L., X, G., S, L., & J, W. (2026). Clinical utility of lipoprotein(a) and the ApoB/ApoA-I ratio in the risk assessment of acute coronary syndrome: from single biomarkers to integrated risk stratification.. doi.org. https://doi.org/10.3389/fcvm.2026.1937328
Get citation
A, V., A, M., B, S., S, A., V, T., & J, V. (2026). Targeting lymphatic dysfunction in atherosclerosis: a state-of-the-art review on potential therapies and future directions.. doi.org. https://doi.org/10.3389/fcvm.2026.1774468
Get citation
C, B. D., O, R., & AW, O. (2026). Endothelial Cells at the Crossroad of Atherosclerosis and Metabolic Dysfunction-Associated Steatotic Liver Disease: A Unifying Target for Dual Treatment.. doi.org. https://doi.org/10.1016/j.jacbts.2026.101624
Challenge the receipt
Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.
Terms · Privacy · How verdicts work