The Goods Are Odd

Our food in 2010 seems to be following a color pattern…

In Nourishing Traditions, there is one instance that Sally Fallon gives a thumbs up to the increased globalization (and industrialization) of food and that is to the availability of a wide variety of fruits and vegetables year round, which insures that people will eat enough variety of plants. (I’m not sure if she still holds this feeling as so much of her work involves supporting small farmers to provide ecologically grown local food.) Nina Planck also admits that she goes beyond the farmer’s market in winter to have a fresh green salad every day, for her it’s worth it. Ultimately I would probably make the same choice if I didn’t live in a place where lettuce is bright and happy all year, but I wonder if we are “supposed” to eat the kinds of food we are able to find in a given season. Not just to ecological or economic reasons, but because of what our bodies need at a given time.

I’ve tried to explore an intuition that the foods in season are just the foods our bodies need in a given season. That is, could it be that collard greens, broccoli, brussell sprouts and butternut squash, carrots, and yams are all available right now and such timing matches up with my body’s particular nutritional needs in the winter?

It isn’t really an easy thing to answer since people live in such different climates (around the world and different from their ancestry). Apparently, in Traditional Chinese Medicine “the foods that are natural to a particular season carry strong messages of Qi balancing and tonifying for that season.” (more on that here) From my limited understanding of this body of knowledge it seems that winter is yin, and balance is created by consuming yang foods. Yang foods are warming and include crops that take a long time to grow and those that are eaten cooked. This means that the food needed for balance in winter are just those foods that are available in winter, which would make sense

In western medicine terms winter means cold and flu season and SAD (seasonal affective disorder). Both of these issue can be valiantly battled through food, but it isn’t clear to me that the foods available in winter are uniquely rich in immune supporting qualities (for cold and flu) and omega 3’s, Vitamin D, and antioxidants (for SAD). They all have all these things, but not, it doesn’t seem, in special winter abundance.

So, there is some discrepancy on whether foods really appear during the season in which they are best for your body. But even if nature might not be writing me a seasonal prescription I still hold that eating in season is the best way to get the fullest variety of foods over the course of a year. Even though you might be getting less variety in a given season, you get more greens for your green because in-season food is cheaper and over the course of the year the variety is great because you are not just sticking to the veggies and fruits you are comfortable with, but are challenged to try favorite dishes with seasonal alternatives. Sally Fallon may be right that some people wouldn’t eat fruits and veggies at all in the winter if all they had only brassicas and roots to choose from, but maybe that’s only because they’ve never been challenged to go without. (I have to admit that I am still stuck in the naive assumption that fruits and vegetables are the only things that change with the seasons (besides getting venison at hunting season from family, crab for the first (only) time in the year around Christmas, and a limited supply of pastured eggs at the farmer’s market during winter). For a more complete understanding of the seasonality of food, I recommend reading this article from Mother Earth News by Joel Salatin the famous grass farmer.)

There is also the argument that seasonal veggies and fruits are more nutritional because the food is fresher; that is, you eat it closer to the time it was harvested and it was harvested ripe, which is when a plant is also most nutritious to those animals who eat it…clever plants.

In addition to my New Years resolution to eat more greens I am trying not to get too deep into the details of the nutritional profile for a given whole food. Basically, the  clearest way to talk about food in this culture is to use the terms and taxonomy of western science (The Chinese Medicine example above is a refreshing alternative, but unfortunately doesn’t translate as easily). But this view of food I think has obscured our understanding of what we eat, rather than expanded it. Michael Pollan dealt with this issue in his In Defense of Food, basing a discussion of the rejection of Nutritionism with a whole book about nutrition.  Ultimately a healthy relationship with real food will come from people not relying on lab work with fruit flies to tell them what feels good in their bodies. It seems that best place for this research is a kitchen counter or a table with loved ones. That all said though, if you are interested in knowing the nutritional profile (and much more) of a given food  I highly recommend this site (though their data on cholesterol is limited, like most healthy food sites). See what my orange and green winter meals are providing us here and here (respectively).

Also new this new year I started taking Cod Liver Oil (fermented actually). This is the only supplement I take and the reason is for the difficulty in finding food sources of vitamin D. From another Mother Earth News piece (about SAD actually):

Eat D-licious foods. Only a few foods contain much vitamin D. Sources of vitamin D include cod liver oil (1,360 IU per tablespoon); oily fish such as salmon, sardines and mackerel (about 350 IU per 3.5 ounces); eggs (about 20 IU per yolk); and fortified milk, soy milk and orange juice (98 IU per 8-ounce serving).