The pellets are around 1 cm in diameter and can be bagged easily. >This form of dry ice is more suited to small scale use, for example at grocery stores and laboratories. Dry ice is also inexpensive; it costs about US$2 per kilogram. >Dry ice is also used as a convenient source of carbon dioxide.
If your cravings are more protein based then you need to take a look at the information we have here. Aggressive food protein cravings can be caused by a lot of different factors. Mood swings play a vital role in the types of food you crave.
If you find that you crave carbs a lot, you should know that it is not because you lack discipline or do not have enough willpower. But rather it is your body telling you that something is missing. Most women will crave for carbs at one point or another for various different reasons.