Antioxidant fruits, such as prunes, raisins, cranberries, and blueberries, protect the body against free radicals that can cause aging and diseases. Vitamins A, C, and E are natural sources of antioxidants, and a diet rich in fruits and vegetables can improve overall health. However, it is not a cure for diseases like cancer. Nine servings of fruits and vegetables per day are recommended for a diet rich in antioxidants.
Antioxidant fruits are fruits that contain high levels of antioxidants, which protect the body against free radicals. Free radicals, or oxidants, are molecules that can increase aging in the body and may increase the risk of emerging chronic and degenerative diseases, such as cancer and Alzheimer’s. Antioxidants serve to stop the chemical chain reaction started by free radicals and allow the body to reach a state of balance. Some antioxidant-rich fruits include prunes, raisins, cranberries, and blueberries.
Every cell in the body requires oxygen to function, but oxygen can also damage cells that depend on it. Cells with prolonged exposure to oxygen suffer a type of damage called oxidation. One way to watch oxidation at work is to cut the fruit into sections and expose its flesh to air. Apples, pears, and bananas will start to brown over time once their protective skin has been compromised. Applying a small amount of lemon juice can prevent browning of these fruits because lemon juice acts as an antioxidant. Antioxidant molecules work in a similar way within the body, acting as agents that stop the oxidizing process within the body’s cells, and in some cases even reverse existing damage.
Vitamins A, C, and E are all natural sources of antioxidants. These vitamins can be taken in supplement form or by eating foods that contain them. Health studies show that the human body is more likely to absorb these vitamins when ingested from natural sources, such as eating antioxidant fruits, rather than from synthetic sources. According to health studies, these vitamins may play a vital role in protecting and healing brain tissue, lung tissue, red blood cells, and the spinal cord from damage caused by free radicals.
Scientists determine which foods are rich in antioxidants by testing their oxygen radical absorbance capacity (ORAC). Fruits and vegetables generally rank higher than any other food category on the ORAC chart. The top ten antioxidant fruits, which are fruits with the highest levels of naturally occurring antioxidants, include: acai, prunes, pomegranates, raisins, blueberries, blackberries, blueberries, strawberries, raspberries, and plums.
While a diet rich in antioxidant fruits and vegetables can improve the overall health of tissues and the body, such a diet has not been shown to cure highly destructive diseases such as cancer. Studies show that nine servings of fruits and vegetables per day are required to achieve a diet rich in antioxidants. A half cup of fruit or three quarters of a cup of vegetables makes up one serving. Most doctors recommend that people with a family history of cancer or in cancer remission eat antioxidant fruits and vegetables daily to alleviate the likelihood of disease regeneration.
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