That's a remarkably complex question. The short answer, though, is that 1200 calories is typically considered the minimum calorie intake without medical supervision. Beyond that, for weight-loss, the program I used recommeded 10 calories per pound of body weight for women, 11 calories per pound for me. Chad's advice is best, though: Try a certain calorie level, keeping very meticulous records of intake and exercise to ensure your number are as accurate as possible, and then adjust based on four week rolling averages of your weigh-ins. (NEVER use week-by-week weigh-ins -- they're never anywhere close to reliable.)How many calories per day should someone eat if they are trying to lose weight?
Starvation mode is more a matter of what you eat, and how and how much you exercise, than any specific number of calories taken in. For example, I spent nine months eating about 800 calories per day (medically supervised, of course), and never went into any so-called "starvation mode."I believe that small an amount will put your body into starvation mode. That means it will take some the food you consume and store it as fatI thought 1000
Beyond that, when folks are typically referring to when they talk about "starvation mode" is metabolism adjusting to the lower calorie intake. Therefore, fewer calories are burned at rest. That's what folks mean when they're talking about "starvation mode." However, again, low calorie intake doesn't necessarily lead to that adjustment. A combination of lack of protein and lack of weight-bearing exercise will almost surely lead to that adjustment, though.
When you put it like that, you make me want to get off my butt away from this computer and go exercise.
Buckets of ice-cream instead of cups, etc.

makes sense.