Oman today_ Antioxidants play a crucial role in protecting the body against diseases and premature aging. Free radicals are highly reactive molecules produced through normal metabolism and environmental factors such as pollution, cigarette smoke, harmful radiation, and stress. These molecules can damage cells, DNA, and cell membranes. Antioxidants neutralize free radicals, preventing cellular damage.
Vitamin C is one of the most important antioxidants, supporting the immune system, maintaining healthy skin and bones, and slowing cellular aging. It also plays a vital role in collagen production. Rich sources of vitamin C include green and red peppers, kiwi, citrus fruits, berries, broccoli, tomatoes, and jujube.
Selenium is a rare but essential mineral that functions as an antioxidant when bound to proteins. It strengthens the immune system, reduces anxiety and depression, and supports hair and nail health. Key sources of selenium include seafood, meat, eggs, and whole grains. When consumed alongside vitamins, selenium can help lower the risk of cancer and heart disease.
Phytochemicals and carotenoids, such as beta-carotene and lycopene, are found in colorful fruits and vegetables and protect cells from free radical damage. These compounds slow aging, enhance overall health, and support the immune system. Foods rich in these compounds include spinach, broccoli, carrots, green and red peppers, sweet potatoes, and jujube.
Vitamin E is another vital antioxidant that neutralizes free radicals and reduces the risk of heart disease, cancer, and age-related health issues. Rich sources of vitamin E include jujube, almonds, walnuts, sunflower seeds, soy, olives, vegetable oils, and whole grains. The recommended daily intake for adults is approximately 15 mg.
Jujube is a highly valuable fruit containing vitamins, healthy fatty acids, protein, and antioxidants. It has anti-aging, anti-cancer, and anti-inflammatory properties, strengthens digestion and bones, and, due to its high fiber content, promotes satiety. Active compounds in jujube, such as beta-carotene and quercetin, help reduce cancer risk, protect cardiovascular health, and maintain cellular health. Consuming ten jujube fruits daily from age 15 onwards can support overall health and slow aging.
Regular consumption of antioxidant-rich foods reduces cellular damage, improves immune function, protects the heart and brain, and helps maintain a youthful and vibrant body.