No, that is not a good idea at all. By doing that you are not leaving the stores of nutrients, protein, carbs and lipids (fat). Also by doing so it slows down your metabolism, which puts you body into survival mode and uses every thing but your fat. Fat is the last thing your body will use as fuel, protein and carbs will first go to heal any injuries, then replenish your bodied energy, you will never build muscle or just tone up those arms.
Reduce your sugar intake, reduce your overall caloric intake, increase water consumption, and increase the amount of exercise you do daily. You need to reduce calories and increase the amount of calories you burn.
Consume less calories than you burn.
Any amount of calories lost will burn fat so long as it is lower than your daily intake. Your question seems misguided. Please check the related links for information regarding your question.
Yes. Because the main purpose for you is to burn calories in order to lose weight.
A pear does not burn any calories. Pears contribute to calorie intake of a body. Exercises and workouts burn calories.
It depends upon your weight, food intake, and exercise level. Ideally, you want to burn the same amount that you consume.
Not that much as it happens ! If you eat just 100 calories more than your recommended daily intake - and do no exercise, you'll gain weight fairly rapidly !
3000 calories
Not a signifiant amount.
Not really. Only athletes should burn excessively high amounts of calories daily.
Your body needs calories to survive. To lose weight, cut your daily intake of calories by 500 and exercise for an hour 5-6 days a week. Ingesting more calories will not help you lose weight.
You can't lose weight by guessing. You will need to know how many calories you need per day by the amount of exercise you do. The average person burns 2000 calories per day. In order to maintain homeostasis within the body, your intake of calories should match how many calories you burn.