You will begin to get really bad headaches!
First your body burns all of its stored energy, in other words, your excess fat. Then it begins burning your muscles, and you get weak and lose all muscle tone. The hair on your head loses it's sheen, and gets thinner.
If your body starts burning muscle, remember that your heart is a muscle, and your health is *greatly* at risk. If you don't eat enough calories, you eventually die.
You would lose weight. If it continued, the body would start breaking down stored fat, then protein (meaning the muscles) if this stage of starvation occurred.
Surprisingly, you will gain weight if you do not eat enough of quality calories to sustain your body and its activities. That is because, biologically, our bodies are programmed to preserve fat if they perceive a shortage of food (starvation).
Bread is not an essential nutrient. There are lots of other sources of calories that you can eat. However, if you don't get enough bread and you also don't get enough calories from other sources, then you will gradually lose weight and will eventually starve.
You gain weight, if you don't exercise enough to get rid of the calories.
he dies
eat more calories from healthy foods. Calories from unhealthy foods will stop u from losing weight.
Eventually it will, yes.
you gain weight.
Forget about calories calculation, this kid has to eat enough and exercises enough.
nana \
As you continue to burn calories but do not take enough more in, you will begin to burn off fat and lose weight. If this continues, your body will begin to starve.
You should eat enough to be healthy. Average weights can be found here:http://teens.lovetoknow.com/Average_Height_and_Weight_for_Teenager1300 calories sounds low. You should probably exercise, and eat more.
You should eat about half of what you burn during that workout. If you burn 1,000 calories, you should have consumed about 400-500 calories to last long enough to burn twice that amount.