How many calories do I have to eat a day when im going on a diet?

how many calories should I be eating a day if im trieng to slim down

What should I eat if im on a gymnast diet??

I hear "if you burn more calories then you eat, you lose weight" all the time. But im pretty sure it isnt healthy to workout ...

My sister is starting a diet and she says she is only going to eat 700-900 calories a day she is 15. How much will she lose a...

I am a 15 year old female.. weigh 110 and 5 foot 3 high. I eat about 1500 calories each day, and I read/was told that 1000 is...

how many fruits should i eat aday? how many veggies should i eat aday?

About how many calories a day should a 18 yr old female intake??

okay so I wanna go on a diet.. and im gonna do like 1000 calories per day [I've heard 1200 is better. so maybe that] but what...

I'm going to start watching my weight. How many calories should I have each day?

can you lose weight by eating 1200 calories a day and by doing at least half an hour of exericse a day! I've tried looking it...