Your iPhone is now the most powerful thing in your pocket. Its functions are in the hundreds. The nice thing is you can pick and choose what you will use your iPhone for besides making calls. There are now several different free iPhone apps designed with health in mind.

The first free iPhone app is a calculator. It is called ‘PointsCalc’ and it allows you estimate nutritional value. You have to enter the calories, fiber, and fat of a food and it will tell you its value. The benefit is the ability to figure out nutrition value without accessing the internet. This eliminates the difficult task of constantly looking up your foods
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