Eating to Live Longer We have heard the saying “we are what we eat. ” Researchers believe that eating certain foods will boost our immune system, foods such as garlic, and oranges. To help reduce the chances of a heart attack, we should eat less fat, sodium, cholesterol, fewer calories, and more fiber. Making better food choices for a healthy body does not mean that we have to exclude all our favorite foods. Healthy foods create energy in our body and provide minerals and vitamins to keep us healthy. There are many fruits and vegetables that are high in antioxidants that prevent heart disease, cancer, Alzheimer’s, and Parkinson’s. Many researchers believe that eating a calorie restricted diet will extend our life span. Eating a healthy diet of foods that boost our immune system will increase our blood flow and decrease the risk of cancer and heart disease. Eating the proper types of foods to boost our immune system will increase the number of white blood cells. Vitamin C is at the top of the list of immune boosters, because there has been a great deal of research on the effect of Vitamin C than any other nutrient. Production of Vitamin C supplement is inexpensive and is available naturally in many fruit and vegetables such as; oranges, lemons, lime, grapefruit, broccoli, brussel sprouts, butternut squash, green peppers, and kale. Vitamin C increases the production of infection fighting white blood cells, antibodies, and increase levels of interferon. Vitamin C also produces the antibodies that coat cell surfaces preventing the entry of viruses (Sears, 2006). Vitamin E is an important antioxidant and stimulates the production of natural killer cells, those that destroy germs and cancer cells and lowers the risk of cardiovascular disease. In the Harvard School of Public Health study 87,000 nurse’s participated in a study using Vitamin E supplementation, the study showed that it cut the risk of heart attacks by 50 percent. The recommended amount of Vitamin E per day is 100-400 milligrams per day, people who smoke, and consume high amounts of alcohol will need a higher dose. Beta carotene increases infection fighting cells, natural killer cells, and helper T- cells. It is also an antioxidant that mops up excess free radicals that accelerate aging. Studies have shown that it can lower the risk of cardiovascular disease especially strokes and heart attacks. Bio flavenoids helps the body against environmental pollutants, and also reduces the cholesterol’s ability to form plaque in arteries.
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