Ay, mahirap talaga pag ganyan ang bata, especially at 2 years old! A few of us mums had the same issue, sometimes it's just picky eating phase or di sila gutom dahil maraming snacks, pero importante rin i-check with your pediatrician kung walang gana talaga kasi baka may underlying reason na need attention. In the meantime, try offering smaller, more frequent meals instead ng tatlong malaking meals, at make sure merong iron-rich foods like chicken or liver kasi yan usually nag-boost ng appetite ng toddlers, one of my mum friends swears na pag may date ng kulay ng pagkain (colorful), mas interested kumain ang kids nila. Also observe kung may companion siyang iba pang symptoms like tummy ache o fever, then definitely go to the doctor na para ma-assess properly. Hang in there, nak!