Final answer:
Colic in infants is not caused by the inability to tolerate certain antibodies in cow's milk, as symptoms of colic can be shown by infants exclusively fed breast milk. Cow's milk should not be given to infants due to its composition and difficult-to-digest proteins. Antibodies in breast milk are acquired from the mother and provide passive immunity to infants.
Step-by-step explanation:
It is probably not true that colic in infants is caused by the inability of those infants to tolerate certain antibodies found in cow's milk, since it is often the case that symptoms of colic are show by infants that are fed breast milk exclusively.
Cow's milk should never be given to an infant. Its composition is not suitable and its proteins are difficult for the infant to digest.
Antibodies produced in the mother's body are passed to the infant via active immunity through breast milk. This provides protection to the infant against potential antigens.