One last try

I've just turned 59 and don't want to be fat at 60! Have tried so many diets i've decided one last push - then put up and shut up.

i'm only 5'2" and weight 16s 2lb

Have decided to join WW next week but would like to plan meals and get the shopping in this weekend.

Can anyone guide me to how many PP i should be using so i can start today whilst in the right mindset?

Help and thanks