Cell phones do a variety of activities, from giving directions to recording appointments. Now, cell phones can even give you the nutritional information of many items. Diet.com recently launched a Nutrition-On-the-Go service that allows you to text the restaurant name and item to diet1 (34381). Within seconds, diet.com texts back with all the nutritional information of that item. If you think that you have a fast-paced life that won't allow you to watch what you eat, think again. The response from diet.com is so quick that everyone can use this service, no matter how busy they are. This is just one example of a mobile service helping us live a healthy lifestyle. There are many more. Check this link out.