unhealthy eating habits arent a disorder
It is absolutely 100 percent essential to eat enough calories! If you don't, it will destroy your metabolism. It's like telling your body that you're starving. ... Not eating enough calories will also force the body to cannibalize muscle and hold on to fat.
2. A)45 (there are 9 calories in every gram of fat)
7. C) stored in the body as a fat
10. D) cheese
The answer is source B because it has a listed author who is an expert and it is the governments organization website which are more reliable that a .com website. Source A does not even list the author so you do not know who wrote it could be anyone.