What is a possible negative effect of olestra according to some critics A: it may impair the digestive system. B: It may affect the overall fat intake. C: It may increase the risk of cancer. D: It may spoil the consumers' appetite.

What is a possible negative effect of olestra according to some critics A: It may impair the digestive system. B: It may affect the overall fat intake. C: It may increase the risk of dancer. D: It may spoil the consumers' appetite.