Apples: keep me and my kind out of your life!


Let's take a fresh look at an old friend.  Apples are as familiar as any food in the kitchen
, and it's hard to find someone who doesn't like them, so let me spend a few minutes encouraging you to spend more time with this beautiful fruit and not take it for granted. 

What's so great about apples? One word: fiber.  Well actually, two kinds of fiber: soluble and insoluble.  Apples are a good source of both, and therefore carry a double serving of benefit for your health.  The soluble fiber is primarily pectin, which like similar soluble fibers FOS and inulin play a role in the health of the intestinal lining.  The soluble fiber, known as a prebiotic, provides its intestinal benefit at least in part by encouraging the growth of healthy probiotic bacteria in the intestine.  This in turn benefits immunity and seems to decrease the likelihood of colon cancer.  Soluble fiber also decreases LDL cholesterol, improving heart health.  And what about the insoluble fiber?  Also good for the intestines, promoting regularity, and decreasing the likelihood of diverticular disease.  Pectin has long been known to decrease diarrhea as well.  As a final benefit for heart health, apples are an excellent source of potassium (good for blood pressure), and they are naturally low-calorie (about 80 to 90 calories for a whole medium apple) so will not contribute to overweight.
 


Speaking of weight, here's a practical tip.  Keep a basket of apples out on your kitchen countertop in plain view.  And when you start thinking of snacks or comfort food, reach for an apple instead of crackers, chips, sweet treats, or  other processed foods that are invariably high in fat, salt, sugar or all three. Sometimes adding some natural peanut butter to apple slices can make the snack even more filling and stave off cravings for more.
 
Sadly, I do have a caution about apples though.  As of this writing, conventionally grown apples are the fifth-most contaminated produce item found on the Environmental Working Group's guide to Pesticides in Food (The "Dirty Dozen" guide).  They are sprayed with chemical poisons to keep pests and disease away, but those residues are hazardous for you and me, and especially for children, who are pound for pound bigger consumers of apples than adults.  So I only recommend buying organically grown apples.  More expensive, but may prevent worse expenses on health issues later.
 
So enjoy apples (organic when possible), and keep at least one doctor away daily!  
 
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Apple walnut salad

 This is an old standby, and will do well for a family meal or for dinner guests.  Chop sufficient apples for your guests, set aside perhaps ½ cup of chopped walnuts and ¼ cup raisins (depending on the size of the salad).  Make a dressing of plain yogurt with ½ tsp cinnamon, 1/8 tsp nutmeg, and just a little sweetener such as maple syrup or agave nectar.  Stir the walnuts and raisins into the dressing, then mix the dressing with the apples.  Makes a wonderful and healthy dessert you can feel good about.
 
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To your good health!


Robert Pendergrast, MD, MPH

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