Safely? Fat, water, muscle?
If you're seeking to lose only fat, I'd aim for a maximum of 3 lbs of fat loss per week, a total of 9 over the period.
Lift weights (helps fat burn tremendously), do an hour or so of moderate-hard cardio, and eat 1500-2000 of healthy calories per day.
Make sure you drink plenty of water (2+ liters per day) to keep off excess water weight (yes, it seems counter-intuitive, but the more water you give your body, the less it feels it has to keep on), and eat 5-6 small meals per day.
Following the above will keep your metabolism high, calories expended significant, and calories taken in restricted.
Count your calories, and try to maintain a deficit of 1500 per day (if you eat 1500, expend 3000). This will translate to 3 lbs of fat lost per week.
well it depends on what your doing but if you can lose about 5 pounds in 2 days.
you have to lose 6 pounds
enough pounds to get you to see a psychiatrist for an eating disorder.
if your child is very fat then it will take 728days
You have to lose five pounds.
Frankly it is very unhealthy to lose even 1 pound in 5 days.
about 15 pounds or even 20 is still ok any higher can result in injury or unhealthy days
If you want to lose weight and lose it fast there are many ways to do that. If you are really wanting to lose 45 pounds in 45 days, it's not going to be easy, your going to have to work at it.
If you are trying to lose weight, not eating for three days will not be much help. You may not lose any weight at all if you don't eat for three days. Your body will think that there is a food shortage and will start to store fat.
depends. it can take anywhere from 1-5 months
It isn't possible to lose 50 pounds within two days, no matter how much water you drink. Losing weight takes time, it's not something that can be done straight away.
You will lose 0 pounds unless you exercise and eat healthy.