Let's eat like we did in Medieval times

In Medieval times, peasants lives relatively short lives compared to us -- elderly people were those who lived into their 40s, 50s and 60s. So the news that the Medieval diet was much healthier than ours should come as a shock, shouldn't it? Well, not really. Truth is, the Medieval people probably would have lived longer than most of us if they'd had our access to modern medicine and farming technologies.

Here's the thing: Medieval people ate much better than us. According to the BBC, they typically ate 8 oz of protein, a variety of fresh, organic vegetables and two loaves of whole wheat bread per day. Nothing was processed, and nothing was refined. Any sugar they got was typically from the fruits they grew. And they didn't go to the gym, but couple that with a day of physical labour and you've worked off those calories easily. They were fitter, and the reason they lived shorted lives than us was typically due to illness, starvation, pestilence and so forth.

Doesn't it seem odd that we have all this technology and yet we're going backwards in terms of life expectancy? It seems about time we started going back to basics. What do you think?