ince we all plan to eat like rabbits
this month, I've decided to give you a little encouragement by extolling the virtues
of lettuce. There's more to these crisp greens than just "roughage."
There are over 40 types of salad greens, each with varying amounts of nutrition,
but they all contain good quantities of vitamins A and C, folate, beta-carotene, and
lutein. Vitamin A, beta-carotene, and lutein help enhance vision and protect our
eyes from cataracts and age-related macular degeneration. Folate is an
under-consumed nutrient for many, but it is important for lowering artery-clogging
homocysteine levels in the blood and for preventing neural tube defects in
developing fetuses. Vitamins A and C, folate, and beta-carotene are all important
for the formation of healthy tissue and skin and help protect our immune systems.
A 1-cup serving of raw greens has between 5 and 10 calories. Small leaves and
baby lettuces are more nutritious because when larger leaves are torn they lose
vitamin C and other water-soluble nutrients. Try to eat a mixture of different
varieties of greens, so you can reap all the nutritional benefits they have to offer.
Arugula and watercress offer the most nutrition, and because they are actually
members of the cruciferous vegetable family (along with cabbage, bok choy, broccoli, ]
brussels sprouts, and cauliflower) they contain indoles, which help protect against
cancer. Remember the color rule, too: the deeper the color, the more nutritious
the vegetable.
Greens are abundant all year long at Gelson's and are sold in heads, loose in bulk,
and in bags. The difference among them is just a matter of convenience.
Whichever you buy, make sure the leaves are crisp, free of brown edges or
spots, and are moist, but not wet. At home, store your lettuce in the crisper,
inside plastic bags with a few holes. All greens need to be washed just before
use, even the bagged stuff, to remove any grit and sand. A salad spinner is your
best bet for properly washed and dried leaves. Paper towels are helpful for removing
extra moisture, too. Whatever your preferred method, make sure your lettuce is
dry, since dressing will not stick to wet leaves. Tear, rather than cut, and do so
just before you eat them, to preserve their vitamin C and to prevent browning.
Dress and toss your salads when you're ready to eat.
This month, try my recipes for
Beet, Jicama, and Baby Lettuce Salad,
Confetti Eggplant Dip and
Caesar Salad Makeover.