Table 3.

Original papers aimed to measure the effects of an intervention program aimed at increasing food or nutrition literacy.

Name	Number	Selected	DOI
Papers retrieved by Scopus	654
Original papers	459	18
Original papers: Critical Nutrition Literacy Instrument	0	0
Original papers: Electronic-Nutrition Literacy Tool	2	0
Original papers: Nutrition Literacy Assessment	54	8	10.25122/jml-2019-0025;
			10.1016/j.jneb.2018.10.008;
			10.3389/fnut.2018.00129;
			10.1080/01635581.2020.1856890;
			10.1016/j.clnesp.2019.03.017;
			10.1016/j.jneb.2021.07.013;
			10.1007/s13187-017-1238-z;
			10.1177/08901171221108274
Original papers: Nutrition Literacy Scale	23	0
Original papers: Short Food Literacy Questionnaire	10	2	10.3390/nu14102044;
			10.3390/ijerph192416534
Original papers: Food Literacy Scale	32	3	10.1111/hsc.13909;
			10.1017/S1368980021003116;
			10.1016/j.appet.2021.105845
Original papers: Food Literacy Assessment	23	4	10.1186/s13063-022-06558-5;
			10.3390/ijerph18062875;
			10.1177/15248399221093966;
			10.3389/fpubh.2022.1059677
Original papers: Food Literacy Survey	7	1	10.3389/fnut.2022.802940