Is it tru that mate tea can make you feel full for at least half a day?

im going to community college and i wont have time to go out an buy lunch or anything, i read in a health magazine that people drink this and it fights hunger pangs for at least half a day. and is it true people lose weight on this stuff? i want to feel full so i can stop snacking. thank you!. and if you drink it, tell nme if it makes you feel full and if you lost weight :)