Thank you for asking! Since you've mentioned your suffering from
liver abscess, I do not recommend you to drink at all. If anything about the diet, take a balanced diet avoiding any heavy meal bombarded with spices and oil. To protect your liver naturally, you can also go all natural with Dr. Vaidya's Livayu.
If you begin consuming alcohol in future, I'd suggest you to take 2 pills of Dr. Vaidya's LivItUp every morning and one pill of the same half an hour before you begin drinking.