How long does it take to form a new diet or workout habit?

"They" say that it takes 21 days to form a new habit.  A great new team has been formed on PEERtrainer to do just this.  Here's the description:

They say it takes 21 days to create a new habit. Join me in testing this. We can
help each other stay dedicated to starting a new habit (or breaking an old one) every 21 days.
If we stick together, we can do it!

Click here to join them.

Jackie