where 10 is the base, 2 is the logarithm (i.e., the exponent or power) and 100 is the number. Using natural logs (loge or ln): Carrying all numbers to 5 significant figures, ln 30 = 3.4012 is equivalent to e3.4012 = 30 or 2.71833.4012 = 30.
According to research from the Calorie Control Council, the average American may consume more than 4,500 calories and a whopping 229 grams of fat during a typical holiday gathering from snacking and eating a traditional Thanksgiving dinner with turkey and all the trimmings.
Some brands of turkey lunchmeat are high in sodium. The calories in roasted turkey depend on the type of meat that you consume and the preparation method used to cook the bird. According to the USDA, there are 5 grams of fat and 147 calories in a single serving of roasted dark meat. But if you choose white breast meat, you'll only consume 125 calories and less than 2 grams of fat. A single serving of turkey is 3 ounces or a portion that is roughly the size of a deck of cards.