Drinking Coffee May Delay Alzheimer’s Disease

Filed in Coffee News by on June 7, 2012 0 Comments

Article via WebMD Health News

By

Drinking three cups of coffee per day may help turn the tide against Alzheimer’s disease among older adults who are already showing signs of memory problems, a new study shows.

According to the findings, people older than 65 who had higher blood levels of caffeine developed Alzheimer’s disease two to four years later than their counterparts with lower caffeine levels. The findings will appear in the Journal of Alzheimer’s Disease.

Alzheimer’s disease is the most common type of dementia. Symptoms include serious memory loss, confusion, and mood changes that develop gradually and worsen with time.

The new study included 124 people aged 65 to 88 who had mild cognitive impairment, which is the medical term for mild memory loss. About 15% of people with MCI develop full-blown Alzheimer’s disease each year.

In the study, blood levels of caffeine were more than 50% lower among people with MCI who developed Alzheimer’s during follow-up, when compared with their counterparts who did not worsen. Coffee was the main, or only source, of caffeine among people in the study.

No one with mild memory loss who later developed Alzheimer’s had initial blood caffeine levels above 1,200 ng/ml. This is equivalent to drinking several cups of coffee a few hours before giving blood. People whose memory loss did not progress all had blood caffeine levels higher than this level, the study shows.

“Continue to drink coffee,” says researcher Chuanhai Cao, PhD. He is a neuroscientist at the University of South Florida’s College of Pharmacy and Byrd Alzheimer’s Institute in Tampa. “There is no reason to stop if you are experiencing memory problems.”

There may even be a reason to start for people in their late 30s and up, he says. “Aim for an average of three, 8-ounce cups of coffee per day in the morning after eating breakfast.”

read more of the article at: WebMD Health News

Coffee Sale Alert Email

No spam guarantee.

About the Author ()

Jim Schuett is the Art and Web Director for Rogers Family Company

Leave a Reply

Your email address will not be published. Required fields are marked *