Germany’s Green Cross has produced a brochure extolling the benefits of coffee drinking. Among the benefits listed, it says coffee improves digestion and protects against age-related diabetes, Alzheimer’s Disease and cirrhosis of the liver.

The brochure cites several studies on coffee consumption and notes that caffeine is an important element of coffee that offers important benefits including improving concentration and decreasing the risk of cirrhosis of the liver by up to 80% for those drinking at least four cups of coffee a day.

It also notes that coffee contains the anti oxidant chlorogene acid, which it claims can almost halve the risk of contracting Alzheimer’s Disease.