Starting Statins Early Linked to Lower Dementia Risk in Diabetes Patients
What Happened
A large Danish study of 132,585 people with type 2 diabetes found that those who started statin therapy within one year of diagnosis had a 15% lower relative risk of developing dementia over 10 years compared with those who did not begin statins within five years. Patients who started statins later (between one and five years after diagnosis) still showed a 10% lower risk.
Key Takeaways
The findings suggest that early cholesterol management may help reduce long-term dementia risk, particularly in people with type 2 diabetes, who already face a higher risk of cognitive decline. However, researchers emphasized that this was an observational study, meaning it shows an association and does not prove that statins directly prevent dementia.