4 Superfoods You Must Add to Your Daily Diet
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1. Blueberries
Blueberries are rich in fiber, antioxidants, and phytonutrients. According to a study carried out at Harvard Medical School, older adults who eat plenty of blueberries (and strawberries) are less likely to suffer from cognitive decline.
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2. Apples
Apples are an excellent source of antioxidants, which combat free radicals. Researchers at Florida State found that older women who started a regime of eating apples daily experienced a 23 percent drop in levels of bad cholesterol (LDL) and a 4 percent increase in good cholesterol (HDL) after just 6 months.
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3. Dark leafy vegetables
Studies have shown that a high intake of dark-leafy vegetables, such as spinach or cabbage, may significantly lower a person’s risk of developing Type 2 diabetes. Spinach, for example, is very rich in antioxidants, especially when uncooked, steamed, or very lightly boiled.
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4. Sweet potatoes
Sweet potatoes are rich in dietary fiber, beta-carotene (vitamin A), potassium, vitamin C, and vitamin B-6. The Center for Science in the Public Interest compared the nutritional value of sweet potatoes to other vegetables. The sweet potato ranked number one, when vitamins A and C, iron, calcium, protein, and complex carbohydrates were considered.