just thought id let you know that on a thread i made today there is a way to work out you minimum Kcal intake so i thought id post it here:
MR (Basal Metabolic Rate) is a name for the energy required for an individual their body working at rest ie. how much energy you would need for your system to work if you slept all day.
Males = 66 + (13.7 x W) + (5 x H) - (6.8 x A) = BMR
Females = 665 + (9.6 x W) + (1.7 x H) - (4.7 x A) = BMR
W = Weight (KG)
H = Height (CM)
A = Age in years
kcals = kilo calories
Hope this helps you to work out you kcal intake, if you need help working it out just let me know and ill do it for you