AD Risk Starts Young

By Editorial Staff

The dreaded "AD" is Alzheimer's disease, the most common cause of dementia – memory loss and other cognitive deficits that can interfere with daily activities. While AD is generally associated with aging, in the sense that the majority of Alzheimer's sufferers are age 65 and older, it is not a normal part of aging. Evidence also suggests the risk for AD can start young.

Case in point: new research published in Alzheimers & Dementia that links early-age lipid and glucose levels to AD risk. Lower-than-average blood levels of high-density lipoprotein (HDL) cholesterol and higher levels of triglycerides at age 35-50, and 51-60, were associated with a higher risk of Alzheimer's later in life. High blood glucose levels at ages 51-60 were also associated with future AD risk.

HDL cholesterol has been dubbed "good" cholesterol because it actually helps remove "bad" cholesterol (low-density lipoprotein or LDL) from the bloodstream, reducing cardiovascular disease risk. High blood glucose levels can be an indication of – or precursor to – diabetes. Eating foods low in saturated fat (and thus LDL) and high in HDL-promoting fatty foods (nuts / seeds, avocado, olive oil, etc.) can keep cholesterol levels low; eating foods low in sugar / added sugar (processed foods, soda, desserts, etc.) and high in sustainable energy (whole grains / oatmeal, vegetables, nuts / seeds, etc.) can regulate blood sugar levels. Also remember that in both cases, eating habits aren't the only factor to consider; consistent exercise and other lifestyle behaviors can also help.

There may not be a cure yet for Alzheimer's disease, and you certainly can't reduce your risk completely, but clearly there are prevention strategies that can help reduce your risk – starting now. Your doctor can tell you more.