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%.
Beverages receive more markup than food. For example, a glass of ice tea even with refills costs around 25 cents but sells for $1 to $2. The combined average gross margin for both food and beverage runs between 59 to 62 percent.Food has an average cost of about 30 percent which results in a gross margin of 70 percent. Beverage has a cost of 20 to 25 percent which results in a gross margin of 75 to 80 percent.uppose it costs 63 cents to produce and distribute a bottle of ketchup. A grocery store buys the ketchup for $1 per bottle and sells it at around $1.35 per bottle. Food manufacturers have an average gross margin of 37 percent and beverage manufacturers 57 percent.