I've been looking over some of my old writing and found the following blogpost, originally published on "
Functional Food 4 Thought" the blog of Atlanta Functional Medicine. I realized it might be helpful information for those of us who lead with veggies, so am sharing it today.
A Word About Nightshades
Mmm -- a fresh garden harvest.
Enjoy with caution, veggie-lovers!
I know, I was just telling you
about how adding more fresh, organic vegetables to your diet will cure many
ills, but as you clean up your act you may begin to notice subtle differences
in how individual foods make you feel. A system laden with the sludge of dairy,
sugars, white carbohydrates and processed foods will not be sensitive enough to
notice these subtleties. A cleaner system is not addled and numb. The effects
of foods are immediately apparent, not delayed as in the sluggish system of
someone eating the processed diet. It behooves each of us to be observant
diners -- to be present in the moment and understand the effects of our nourishment.
A few years ago I was a novice
gardener, so I gravitated toward hardier plants -- the ones which seem to
thrive on neglect and seldom get eaten by garden marauders. As I began to clean
up my own diet, I noticed a certain uncomfortable feeling on my tongue when eating
eggplants which were only lightly cooked. Then I began thinking about how the
eggplants in the garden, unlike the green beans, weren't nibbled by critters --
not even a little bit. So I did some research.
Eggplants are part of the
nightshade family, the members of which are poisonous in varying degrees! The
nightshades contain alkaloids which taste bad to animals, thus ensuring the
plants' survival. Obviously, these veggies do not contain enough
"poison" to kill you, even if eaten in large quantities, but they do
have enough to make you sick, if you have a sensitivity, or to exacerbate
certain existing conditions. Cooking the vegetables thoroughly serves to break
down many of the offending alkaloids. The effects of nightshade alkaloids
vary from person to person. Generally they've been found to cause disturbances
in nerve-muscle function, joint function and digestion. If you suffer from
arthritis, try limiting your nightshade intake and see if you notice a
difference. Besides eggplants, the nightshade family includes tomatoes,
potatoes (not sweet potatoes, which aren't even related to potatoes), peppers,
tobacco, morning glory and belladonna, among others. The amounts of alkaloids
in the nightshades vary from species to species, the worst likely being
belladonna which is deadly, and one of the least being the tomato. An
interesting side note: Thomas Jefferson deemed the tomato, unknown at the time,
the "poisonous love apple" since he noticed it was eschewed by native
Americans.
Of course adding more vegetables to
our diets is important for overall health. Today's post is about fine-tuning.
Your doctors at Atlanta Functional Medicine are familiar with the effects of
food allergies and sensitivities and can work with you personally to discover
what's best for you, and then you can make an informed choice. Vegetables from
the nightshade family may or may not be tolerable for your system. If you are
able to tolerate them, they're still better than a slab of baby back ribs!
by Cheryl Salinas