Depending on what you eat you could. However you should have a light protein snack after a workout such a protein shake or apple with peanut butter to replenish some nutrients that your body used while you were working out and to help heal the muscles after a workout.
you don't gain weight when you eat very little. you need to exercise and eat little portions of your meal and you will not gain weight, you will gain muscle by working out but not the weight.
Depends on how many calories you eat
Yes you most definitely will gain weight if you eat protein and not exercise. If you're working out to gain muscle, this tears your muscle fibers and the protein is used to repair the fibers. If you don't work out, the protein is going nowhere except your hips.
Yes you do gain weight.
Yes protein provides calories. The more calories you eat over how much you burn the faster you gain weight. However if you are not working out that weight is not going to be muscle.
dont eat
To gain weight you child has to eat good food.
To gain weight you have to eat more.
How fast you eat has negligible effect on weight gain or loss.The important factor is what you eat and how much.
They exercise, and some don't gain weight.
yes, if you are trying to lose weight its not working, eating less than 30 calories a day will make you gain weight
If you don't eat, you're not going to gain weight. The only way to do it would be to eat regularily then eat nothing. Then fat will build up making you gain weight. This is a very unhealthy way to gain weight. It's simple, eat more than you usually do, you gain weight. Eat less, lose weight. Eat the same amount, weight stays the same. Advice for you would be eating three big meals, not much snacking. That way you will get more calories in.