I n fact it is very interesting discussion.
Following. Best regards, Naseer
Interesting topic. Few papers suggested for reading...
1. G Y Lai et al. The association of coffee intake with liver cancer incidence and chronic liver disease mortality in male smokers. Br J Cancer. 2013 Sep 3; 109(5): 1344–1351.
2. Ryan D Heath et al. Coffee: The magical bean for liver diseases. World J Hepatol. 2017 May 28; 9(15): 689–696.
3. Manav Wadhawan et al. Coffee and Liver Disease. J Clin Exp Hepatol. 2016 Mar; 6(1): 40–46.
One of the coolest questions here. It's a pity, but almost all studies lack serious standardization and randomization.
Possible explanations may include antioxidative properties and influence on endocrine system.
However, keep in mind what we consider under the term "coffes" and
coffee consumption (>3 cups/day) as well as "liver protection" are quite different.
Regularly drinking moderate amounts of coffee may prevent liver cancer – the World Health Organisation has recently confirmed this reduced risk after reviewing more than 1,000 studies in humans. It also lowers the risk of other liver conditions including fibrosis (scar tissue that builds up within the liver) and cirrhosis. Drinking coffee can slow the progression of liver disease in some patients.
Kindly go through the following RG links.
Article Coffee: The magical bean for liver diseases
Chapter Coffee and the Liver
Please also take a look at the following RG link.
Article Coffee Intake Is Associated with a Lower Liver Stiffness in ...