According to the U.S. Department of Agriculture Nutrient Database, a serving of six raw oysters contains approximately 57 calories. Proteins provide the majority at 24 calories, while fats deliver 18 calories and carbohydrates offer 15 calories.
Read more: http://www.livestrong.com/article/304532-calories-in-fresh-oysters/#ixzz20XKF0dr7
Basic Nutrient Values
One serving of shrimp cocktail includes about six large shrimp, which is about 1 oz. or 33g, 3 tbsp. of commercially prepared seafood cocktail sauce and 1 tbsp. of lemon juice. This yields a 97g serving size and provides about 109 calories, 0.4g of fat, no saturated fat, 7.8g of protein, 18.4g of carbohydrates, 16.6g of sugar, 64mg of cholesterol and 759mg of sodium. Shrimp cocktail is a source of high-quality protein, as well as certain vitamins and minerals, but the cocktail sauce is high in sodium and sugar and shrimp naturally contains some sodium.
Read more: http://www.livestrong.com/article/315109-nutrition-information-for-shrimp-cocktail/#ixzz20XKZGN9z
