Top 6 Healthy Foods | According to several sources and surveys in North America and Western Europe, the following six foods are considered overall to be the most healthy.
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| Top 6 Healthy Foods |
Blueberries:
Top 6 Healthy Foods. Blueberries are rich in fiber, antioxidants and phytonutrients. Phytonutrients are natural chemicals found in plants. Unlike minerals and vitamins that are also found in plant foods, phytonutrients are not essential for keeping us alive. However, they may help prevent disease and keep the body working properly. According to a study carried out at Harvard Medical School, elderly people who eat plenty of blueberries (and strawberries) are less likely to suffer from cognitive decline, compared to other people of their age who do not. Blueberries were found in another study carried out by scientists at Texas Woman's University, to help in curbing obesity. Plant polyphenols, which are abundant in blueberries, have been shown to reduce the development of fat cells (adipogenesis), while inducing the breakdown of lipids and fat (lipolysis).
Broccoli
Top 6 Healthy Foods. Broccoli is rich in fiber, calcium, potassium, folate and phytonutrients. Phytonutrients are compounds which reduce the risk of developing heart disease, diabetes and some cancers. Broccoli also contains vitamin C, as well as beta-carotene, an antioxidant. Overcooking can destroy myrosinase - if the enzyme myrosinase is not destroyed during cooking, broccoli can also reduce the risk of developing cancer. The best way to cook broccoli and to preserve the myrosinase is to steam the vegetable lightly - if it is overcooked, the vegetable's beneficial effects can be seriously undermined, researchers from the University of Illinois wrote in the peer-reviewed journal Nutrition and Cancer. Myrosinase converts some of the sulfur-based chemicals found in broccoli (called glucosinolates) into isothiocyanates (other sulfur-containing chemicals), which are known to have anticancer properties. The researchers said that adding broccoli to a meal can often double its cancer protection properties. Another ingredient, sulforphane, which exists in broccoli, is also said to have anti-cancer as well as anti-inflammatory qualities. However, overcooking can destroy most of the benefits. Broccoli powder does not contain myrosinase.
Almonds
Top 6 Healthy Foods. Almonds are rich in nutrients, including magnesium, vitamin E, iron, calcium, fiber, and riboflavin. A scientific review published in Nutrition Reviews last year found that almonds as a food may help maintain healthy cholesterol levels. Almonds have more fiber than any other tree nut. The fatty acid profile of almonds, which is made up of 91-94% unsaturated fatty acids, may partly explain why it helps maintain healthy cholesterol levels.
Apples
Top 6 Healthy Foods. Apples are an excellent source of antioxidants, which combat free radicals. Free radicals are damaging substances generated in the body that cause undesirable changes and are involved in the aging process and some diseases. Some animal studies have found that an antioxidant found in apples (polyphenols) might extend lifespans. Tests on fruit flies found that polyphenols also help them to preserve their ability to walk, climb and move about. Another study found that adult females who regularly ate apples had a 13% to 22% lower risk of developing heart disease.
Oatmeal
Top 6 Healthy Foods. Oatmeal is meal made from rolled or ground oats, or porridge made from ground or rolled oats. In the United Kingdom and the Republic of Ireland, the term "porridge" or "porridge oats" are common terms for the breakfast cereal that is usually cooked. Interest in oatmeal has increased considerably over the last twenty years because of its health benefits. Oats is rich in complex carbohydrates, as well as water-soluble fiber, which slow digestion down and stabilize levels of blood-glucose. Oatmeal porridge is very rich in B vitamins, omega-3 fatty acids, folate, and potassium.
Avocados
Top 6 Healthy Foods. Many people avoid avocados because of its high fat content; they believe that avoiding all fats leads to better health and easier-to-control body weight - this is a myth. Approximately 75% of the calories in an avocado come from fat; mostly monosaturated fat. Avocado extracts are currently being studied in the laboratory to see whether they might be useful for treating diabetes or hypertension. Researchers from Ohio State University found that nutrients taken from avocados were able to stop oral cancer cells, and even destroy some of the pre-cancerous cells.
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