Nick Is Following the Atkins Diet,which Allows Dieters to Consume

Multiple Choice

Nick is following the Atkins Diet,which allows dieters to consume lots of fats and proteins but very little carbohydrate.Consequently,it is likely that Nick will​ 

A) not lose any weight, as weight loss requires people to reduce the amount of fats consumed. 
B) experience cognitive problems, as the brain will have insufficient glucose to function properly. 
C) use ketones from fats to provide energy to their brains. 
D) use amino acids from proteins to provide energy to their brains.