How much garden space do you need to grow a year’s worth of food?

I have always wondered if I would have enough space to plant enough vegetables that I eat for an entire year on what I harvested.  How much would that really be?  How many of us have paid attention to how much food we actually consume to be able to answer that question?  I certainly don't. First we would need to figure that out. Lucky for us, Brenda from The Well Fed Homestead took the time to research how much should you plant in your garden to provide a year’s worth of food and gave us a nice [...]