1 If you are on the ZIP code field, only numerical values can be entered. If you try to enter a letter in the ZIP code field, it will not be entered as a value. ZIP code should be entered as a 5-digit number.  Phone numbers must be entered with three-digit area code, three digit prefix, and 4-digit number.
A daily limit of 60 to 130 grams of carbohydrates is typical with a low-carb diet. These amounts of carbohydrates provide 240 to 520 calories. Some low-carb diets greatly restrict carbs during the initial phase of the diet and then gradually increase the number of allowed carbs.
Typical foods eaten on a low-carbohydrate diet include beef, chicken, bacon, fish, eggs and non-starchy vegetables, as well as fats such as oils, butter and mayonnaise. Foods that are restricted include many types of fruit, bread, cereals and other grains, starchy vegetables and dairy products other than cheese, cream or butter.