If you drink 3-5 cups of coffee a day, new research spells good news for you! A moderate intake of coffee may provide protection against age-related cognitive decline and other neurodegenerative diseases such as Alzheimer’s and Parkinson’s disease, says recent research.
The researchers, from the University Of Coimbra (CNC) in Portugal, suggested that regular, long-term coffee drinking may reduce the risk of Alzheimer’s disease by up to 27 per cent.
The greatest protection against cognitive decline can be seen at an intake of nearly 3-5 cups of coffee per day, they said.
“Moderate coffee consumption could play a significant role in reducing cognitive decline which would impact health outcomes and healthcare spending,” said Professor Rodrigo A. Cunha, at the university.
Caffeine, anti-inflammatory agents as well as antioxidants such as caffeic acid — a polyphenol (antioxidant) found in coffee — may be associated with the improved cognitive function, the researchers said.
Intake of up to 400mg of caffeine — the equivalent of up to 5 cups of coffee per day — from all sources do not raise any concerns for healthy adults, suggested European Food Safety Authority (EFSA) in its scientific opinion on the safety of caffeine.