While lysine in the diet is considered safe, excessive doses may cause gallstones. There have also been reports of renal dysfunction, including Fanconi syndrome and renal failure. Talk to your doctor before taking supplemental lysine if you have kidney disease, liver disease, or if you are pregnant or breastfeeding.
Well I dont know about off premise sales, but on premise runs about like this...these are the general cost of sales numbers. Liquor 13%-17%. Beer (bottles)26%-31%. Beer (draft) 18%-26%. Wine-30%-47%. So the gross margin would be the reverse. Liquor 83%-87%.
BevSpot actually has some empirical data on sales of alcoholic beverages by bars. They estimate that the average pour cost of a barâs operations tends to be around 18â24%; that would be equivalent to a 76â82% gross profit margin. That excludes a lot of other operating costs, like labor or rent, but itâs pretty useful.