Spinach is one of our favorite green superheros when it comes to healthy eating. It is readily available year-round in the shops.
When buying spinach, choose bright green crisp leaves. Avoid bunches of spinach with... slimy leaves and a rotting odor. Store it in a plastic bag with a paper towe; and use within 4 days. If this is hard to do, just buy some frozen spinach. It is just as nutritious as fresh, and is quick to use in the evenings where treatment has you wiped out. Enjoy!