My friends and are are having a debate, One friend thinks that she can eat around 500 calories a day and still be healthy but just lose weight really fast. We've been trying to tell her that as long as she working out (which she does on a daily basis) that she needs to eat to stay healthy. She insist that she's fine.
Are we wrong is she going to be okay keeping up this lifestyle? Could anyone provide me with links that might help us expalin our point to her?
Thank You in advance for all your help.
Are we wrong is she going to be okay keeping up this lifestyle? Could anyone provide me with links that might help us expalin our point to her?
Thank You in advance for all your help.