Heart disease is the No. 1 killer of Canadians and 80 per cent of it is preventable. The Mayo Clinic’s new book Healthy Heart for Life! The Mayo Clinic Plan for Preventing and Conquering Heart Disease ($28.95) draws on research and its in house experts to lower your chance of heart disease. This is an excerpt.
Key points to build a healthier diet.
1. Boost your vegetables and fruits.
Your mother was right when she insisted that you eat your broccoli. Vegetables and fruits are the foundation of a healthy diet. They’re loaded with vitamins, minerals, fibre and antioxidants that may reduce your health risks. Vegetables and fruits are also low in fat and cholesterol.
Most people don’t eat enough vegetables and fruits — in part because these foods seem less convenient, less affordable and not as easy to prepare as many fast foods and processed items. A common complaint is that vegetables taste bland. But you don’t have to enjoy every kind of vegetable and fruit — just find the ones you like and eat those.
Buy vegetables and fruits that require little preparation, such as baby carrots, cherry tomatoes, broccoli, cauliflower, grapes, bananas and apples. Frozen varieties also come in handy as a quick addition to meals. Keep a bowl of fruit handy for easy snacking. Because of processing, fruit juice and dried fruits, such as raisins and pruned, can be a concentrated source of calories — eat them sparingly.
2. Eat breakfast…and eat it right.
Eating a healthy breakfast is one of the best ways to ensure that you have a varied, balanced and moderate diet. When you eat breakfast, you’re more likely to get the vitamins, minerals and fibre you need for good health. Breakfast helps you control weight, reduce fat intake and lower cholesterol. You also may find that eating breakfast improves your concentration and productivity during the day.
3. Go for the grains. Grains, especially whole grains, are an essential part of healthy grains, are an essential part of a healthy diet. All types of grains are good sources of complex carbohydrates and key vitamins and minerals. Grains are also naturally low in fat. Better yet, they’ve been linked to a lower risk of heart disease.
When choosing grain products, look for the word whole on the packaging. Whole grains still contain the bran and germ, which are sources of fibre, vitamins and minerals. The refining process for flour strips out the bran and germ. And just because the word wheat appears on the packaging doesn’t mean it’s a whole grain.
Whole grains include whole-wheat bread, pasta and crackers, brown rice, wild rice, oatmeal, barley, bulgur, buckwheat, kasha, and popcorn.
4. Focus on fats. Of all the changes that can make your diet heart healthy, reducing the amount of saturated fat and trans fat — think solid fats such as butter, margarine and shortening — in the food you eat may have the greatest impact. These fats raise your cholesterol levels and increase your risk of coronary artery disease, heart attack and stroke.
You shouldn’t try to eliminate all fat from your diet — you need for good health. But certain types of fat are better than others. Choose monounsaturated fats, such as olive, peanut and canola oils, or polyunsaturated fats, found in nuts and seeds. Just remember that all fats, good and bad, are high in calories.
Foods from animal sources — meat, poultry, eggs, butter, cheese and whole milk — are major sources of cholesterol. The cholesterol in eggs is found in the yolks, not the whites.
5. Be lean with protein. Good sources of protein include lean meat, poultry and low-fat products. But legumes — beans, peas and lentils — are good sources of protein and can be substituted for meat. They contain little fat and no cholesterol and are high in fibre.
If you really want to boost your heart health, eat more fish. The omega-3 fatty acids found in many types of fish, including salmon, mackerel, herring and trout, appear to reduce the risk of dying of heart disease. The American Heart Association recommends eating fish at least twice a week.
Many varieties of nuts, such as walnuts, almonds, hazelnuts and pecans, contain omega-s fatty acids and can help lower cholesterol. But nuts are also high in calories — so a small handful is plenty.
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