Not eating but just drinking milk

what will happen if I dont eat for 3 or 4 days but drink milk only and then get back on track?

I don't know... you need to drink water tho! or you will die... and it isnt that healthy

once you start eating again, you will gain weight

Upset stomach from all that milk, I think.

 
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It wouldn't be healthy and any weight you lost would be put back on real quick.

How to LOSE weight?

First, determine from the information below, what your weight should be. Then set yourself goals of a week, 2 weeks, a month, 3 months, 6 months and a year. As you see yourself meeting your goals it becomes easier. Remember, you didn't gain your weight overnight so don't expect to lose if overnight. Plus, weight lost slowly is more likely to stay off than weight lost in a hurry.

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"How can I Lose 1 pound of body weight per week?"

One pound of body fat is equal to about 3500 calories. So to lose 1 pound of weight per week, you need to eat 500 calories/day LESS than you burn.

But it's not a good idea to lose weight simply by cutting calories. As well as decreasing calories you should increase your daily physical exercise. This helps to burn calories and build more lean tissue which in turn burns more calories.

"What should a minimum calorie intake be?"

As a guide to minimum calorie intake, the American College of Sports Medicine (ACSM) recommends that calorie levels never drop below 1200 calories per day for women or 1800 calories per day for men. Even these calorie levels are quite low.

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Normal Adult Height-Weight Range Table

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Average Teenager Weight

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