By Dr. Priyom Bose, Ph.D. Reviewed by Benedette Cuffari, M.Sc. Apr 7 2025 New research shows that maintaining LDL-C levels below 70 mg/dL is associated with a significantly lower risk of all-cause and Alzheimer’s-related dementia—even among statin users. Study:  Low-density lipoprotein cholesterol levels and risk of incident dementia: a distributed network analysis using common data models. Image Credit: Shutterstock AI Generator / Shutterstock.com While maintaining low levels of low-density