Mediterranean Diet, Heart Disease and Cancer Risk

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Yesterday, a major study published in the New England Journal of Medicine put a spotlight on how making dietary changes can have a major affect on health. The canstockphoto6734517study focused on the Mediterranean Diet and heart disease, finding that consuming a plant-based diet, along with plenty of nuts and healthy oils, linked to a reduced risk of stroke, cardiovascular death and heart attacks compared to those following a low-fat diet.

Here’s the study.

Briefly, researchers split almost 7,500 Spaniards at risk of heart disease – but showing no signs of any – into three dietary groups. One group consumed more extra-virgin olive oil, about four cups per week; a second group added about one ounce of nuts to their day; the third group was assigned to a low-fat diet. Along with nuts and healthy oils, the two Mediterranean-diet groups also ate more fish and legumes compared to the low-fat group.

After five years, those following the two Mediterranean Diet patterns showed primarily a reduced risk of stroke.

The Mediterranean Diet shares many qualities to the evidence-based diet shown to reduce cancer risk. Here, we asked AICR Nutrition Advisor Karen Collins, MS, RD, CDN, to talk about the diet and how it relates to cancer prevention.

Q: Can you describe a Mediterranean Diet?
A: It’s a plant-based diet that uses a large and abundant variety of vegetables and fruits. It makes vegetables and fruits the centerpiece of the meal, not just in the proportion but in the way they are seen as a way to enjoy and savor. The diet also has healthy fats and uses legumes abundantly. Meats, especially red meat but even poultry, are eaten in limited amounts.

Q: What does the Mediterranean Diet share with AICR’s cancer-protective diet?
A: They are both plant-based diets, with a wide variety of vegetables and beans, and they both limit red meats. The Mediterranean diet does generally involve some red wine but it’s not required – it’s not an essential part of the diet and for those who do drink, its only in moderation and generally only at meals.

Q: What does the research show on the Mediterranean Diet and cancer risk? The research seems to be much clearer for heart disease.
A: There are just more studies looking at heart disease and the Mediterranean Diet than with cancer. It’s not that the Mediterranean Diet doesn’t link to cancer prevention, its just not as well studied. So far, it looks like the Mediterranean diet can prevent certain cancers. Some research has suggested that following a Mediterranean Diet can reduce cancer mortality and incidence.

Cancer develops over many years, which makes intervention-type trials a challenge. Research does link the Mediterranean diet with reductions in markers of inflammation, and combined with the abundance of antioxidant, cancer-fighting phytochemicals in the Mediterranean diet, this is an eating pattern that fits well in the overall model of a diet to lower cancer risk that we see in the New American Plate.

Q: For people concerned with both heart health and cancer prevention, what can we take away from this?
A: This study compared Mediterranean to a low-fat diet, which other studies have also done, and this shows that a singular focus in defining low-fat as being healthy is misplaced. It depends on what your eating when you reduce your fat.

By eating a healthy diet and embracing the real principals of a varied and plant-based diet, its showing that it’s not just what you don’t eat, its what you do eat that counts. Eating healthy fats and a plant-based diet together can lower the risk of both heart disease and cancer.


    Forgot the Flowers? Take Heart and Make a Healthy, Romantic Feast

    By Posted on Leave a comment on Forgot the Flowers? Take Heart and Make a Healthy, Romantic Feast you wake up this morning to the realization that it’s Valentine’s Day and – oh no – you haven’t gotten the gift. Although there’s still time to get flowers, chocolate and other traditional presents, don’t panic, I’ve got a plan ready to go so you can wow your main squeeze with your culinary prowess.

    Follow these instructions and you can serve a simple, tasty and elegant meal. And, it’s packed with colorful, cancer-fighting, health promoting foods – with just the right balance of a sweet ending.

    Menu: Fruitful Salad with Walnuts, Cranberry Roasted Chicken, Maple-Topped Sweet Potatoes, Hot Broccoli, Chocolate & Strawberry Angel Cake

     Shopping list:

    • Pre-washed salad greens in bag or box
    • 1 Small head of broccoli crown or 1 bunch asparagus
    • 2 medium sweet potatoes
    • 1 Apple or pear
    • 12 large fresh strawberries (sliced, frozen berries work too)
    • Cranberry chutney (jar)
    • Small bag walnut pieces
    • Maple syrup or honey
    • Red pepper flakes
    • Raspberry vinaigrette
    • Store roasted chicken, whole or breast
    • Prepared Angel food cake
    • Dark Chocolate bar (70% cocoa)
    • Candles, red napkins, red rose(s) Read more… “Forgot the Flowers? Take Heart and Make a Healthy, Romantic Feast”

      Baking with Tea

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      Here’s an unusual way to add tea’s cancer-fighting compounds to a quick bread: our Health-e-Recipe for Walnut Chai Tea Loaf.

      This tempting treat features walnuts, a good plant source of omega-3 fatty acids that are being researched for breast and prostate cancer prevention and are linked to heart health. Whole-wheat flour adds dietary fiber, strongly linked with reduced risk for colorectal cancer. And using egg whites and unsweetened applesauce for moisture instead of fat lowers the saturated fat to 1 gram per serving.

      Orange zest tops off the terrific taste of this loaf. Cut a slice to add a little more healthy protein, filling fiber and cancer-fighting power to your breakfast, for a snack or to have with an afternoon cup of tea.

      For more excellent cancer-fighting recipes, visit the AICR Test Kitchen.