ingesta vs sustenance

ingesta and sustenance both are nouns.

Word	Noun	Adjective	Verb	Adverb
ingesta	Yes	No	No	No
sustenance	Yes	No	No	No

As nouns, sustenance is a hypernym of ingesta; that is, sustenance is a word with a broader meaning than ingesta:

Other hypernyms of ingesta include aliment, alimentation, nourishment, nutriment, nutrition, victuals.

ingesta (noun)	sustenance (noun)
solid and liquid nourishment taken into the body through the mouth	the act of sustaining life by food or providing a means of subsistence
	a source of materials to nourish the body
	the financial means whereby one lives