It's not really difficult at all. You need to make sure you get adequate b-12, i...

jamesgagan on Feb 7, 2019 | parent | context | favorite | on: Eating more fruit and vegetables 'improves mental ...

It's not really difficult at all. You need to make sure you get adequate b-12, iron, omega-3 but many foods are fortified (at least in Canada where I live) and many people are already taking a multivitamin.