uptake vs consumption

uptake and consumption both are nouns.

Word	Noun	Adjective	Verb	Adverb
uptake	Yes	No	No	No
consumption	Yes	No	No	No

As nouns, uptake and consumption are synonyms defined as:

uptake and consumption: the process of taking food into the body through the mouth (as by eating)

Other synonyms of uptake include ingestion, intake.

uptake (noun)	consumption (noun)
the process of taking food into the body through the mouth (as by eating)	the act of consuming something
a process of taking up or using up or consuming	the process of taking food into the body through the mouth (as by eating)
	(economics) the utilization of economic goods to satisfy needs or in manufacturing
	involving the lungs with progressive wasting of the body