Thursday, January 02, 2014

Kale? Juicing? Trouble Ahead

And now, in the Whole Foods era, as I push my shopping cart down spacious aisles stocked with nonprocessed, gluten-free, non-G.M.O., heirloom, grass-fed, free-range and artisanal goods, I am pleased to know that I was ahead of my time.
Imagine my shock, then, at my last physical, when my doctor told me I had hypothyroidism, common in women over 40. When I got home I looked up the condition on the Internet and found a list of foods to avoid. Kale, which I juiced every morning, tops the list, followed by broccoli, cauliflower, cabbage, Brussels sprouts and collard greens — the cruciferous vegetables I consumed in large quantities because they are thought to prevent cancer, which runs in my family. And flax — as in the seeds — high in omega 3’s, that I sprinkled on cereal and blended in strawberry almond milk smoothies. Also forbidden: almonds and strawberries, not to mention soy, peaches, peanuts, corn, radishes, rutabaga and spinach.
And then, as if my world was not sufficiently rocked, I went to the dentist, who said I had five cavities and asked if I snacked on candy and sodas all day long. I was insulted. Indignant. What did he take me for? No, I answered. I don’t eat sugar and drink only fresh vegetable juices — no longer kale, of course, but carrot and celery, which I’m still allowed. And filtered water with lemon.
“You’d be better off with chocolate and cola,” he said. Apparently the natural sugars in fruit and vegetable juices can cause decay, and lemon, though high in vitamin C and bioflavonoids which may prevent cancer, had eroded the enamel that protected my teeth.
I argued that I always brushed afterward. “Worst thing you can do,” he said. “That’s when the teeth are most vulnerable. Always wait half an hour after eating or drinking anything before brushing your teeth. And don’t brush more than twice daily. You’re destroying what little enamel you have left.”

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