How many calories can I have a day yo lose weight?

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...

Im trying to lose weight by eating less,and it sometimes works an sometimes dont.help me

how can I lose the fat on my calves?

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 ...

I'm trying to lose weight by xmas so I've been eating about 1300-1400kcal a day. I'm 5'1 and 15 years old. How much weight s...

JUST WONDRRING DID YOU REALLY LOOSE ALL THAT WEIGHT IN JUST TEN DAY? WHAT EXACTLY DID YOU DO?

How much weight can you lose if you ride your bike 1 hour a day?

On a 1000 calorie daily diet how much weight can I expect to lose weekly

How many cals in a day does it take to just sit at my desk and go home not do much activity? And how many cals should I eat t...

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