The aim of this research is to determine the quality and proximate composition of Amaranthus hybridus, Celosia argentea, and Talinum triangulare obtained from open markets in Benin City, Nigeria. Microbiological and proximate analysis were carried out using standard methods. Results of the proximate analysis revealed the presence of proteins (12.86 ± 0.19 %; 9.28 ± 0.07 % and 2.82 ± 0.08 %), ca...