Yes, your body needs them to survive. When you eat and drink calories, your body turns them into energy and fuel. This helps you to function properly, give you energy to move and breathe, and give you energy to participate in other hobbies, activities, and sports. If you did not have calories, you would starve.
Eggs are very good for you, if you eat them in moderation. They're low in calories and high in protein and iron.
Toast, cereal.
About 2200 calories a day is good.
burning more calories than you eat (a good thing!)
It doesn't matter; broccoli is good for you. Eat it.
because most people get a good feeling when they eat sugar, and the calories make you have a high!
The key to weight lossis to eat and then exercise. You most likely want to eat a good healthy amount of food and then exercise after a half hour. A good idea would be to do cardio and crunches because it helps get the body in shape and it burns a lot of calories.
Eating only 1100 calories a day is not good for your body. You can do a lot of damage to your organs. If you don't consume enough calories per day your muscles will eat into your fat and it will make weight loss impossible.
I would say " Eat this not that" is a really good book because it shows you that actual calories of what you are eating and what you can swap it with to get the same great taste for less calories.
It depends. If you've had a lot to eat, more than usual, or you're overweight, then burning calories is a fine option.
About 400 calories would be a good meal. Those 400 or so calories should come from healthy foods and drinks, too.
To an extent, yes. Calories are needed to give the body energy along with support life functions. In excess, though, calories are not good and will turn into fat along the body which can be a danger.