przeciwutleniajcym

Przeciwutleniacz is the Polish word for antioxidant. Antioxidants are molecules that inhibit oxidation. Oxidation is a chemical reaction that can produce free radicals, thereby leading to chain reactions that may damage the cells of organisms. Free radicals are unstable molecules that can harm cells, contributing to aging and diseases like cancer. Antioxidants neutralize these free radicals by donating an electron to them, making them stable and preventing further damage.

Our bodies naturally produce some antioxidants to combat oxidative stress. However, exposure to environmental factors like pollution, UV radiation, and smoking, as well as certain metabolic processes, can overwhelm these natural defenses. Therefore, obtaining antioxidants from external sources is crucial for maintaining health.

Dietary sources of antioxidants are abundant in fruits, vegetables, nuts, and whole grains. Common examples include vitamins C and E, beta-carotene, selenium, and various plant compounds like flavonoids and polyphenols. Vitamin C, found in citrus fruits and berries, is a water-soluble antioxidant. Vitamin E, present in nuts and seeds, is fat-soluble. Beta-carotene, a precursor to vitamin A, is found in orange and yellow vegetables like carrots. Selenium is a trace mineral found in Brazil nuts and seafood. Flavonoids and polyphenols are widespread in plant-based foods, such as tea, dark chocolate, and red wine.

Consuming a diet rich in these foods can help protect the body against the damaging effects of free radicals and may contribute to reducing the risk of chronic diseases. While antioxidant supplements are available, it is generally recommended to obtain antioxidants primarily through a balanced diet.