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.
Sugar makes your body excrete chromium, and chromium is a mineral that helps your body build calorie-burning lean tissue. Chromium deficiency has been associated with sugar cravings, sugar then depletes you body's supplies of chromium even further. When you eat sweets, you just want to eat more of everything.