Which of the Following Might Be Considered a Potential Drawback

Which of the following might be considered a potential drawback to using dietary periodization while training for an endurance event?

A) Reduced muscle glycogen stores from the high-fat/low-carbohydrate diet may result in fatigue that negatively affects performance.
B) Whole-body rates of fat oxidation may be increased, resulting in greater lactic acid production.
C) Glycogen restoration following activity may result in soreness.
D) Fat adaptation may result in greater reliance on glycogen stores.