Oman today_ Fighting the flu during the cold season isn’t just about getting vaccinated; consuming certain foods can also help strengthen the immune system and prevent illness. Pumpkin seeds, rich in zinc, support white blood cells in combating harmful pathogens. Tuna is an excellent source of selenium, which helps boost the defensive power of your cells. Mushrooms, with their natural antimicrobial properties, assist the body in fighting infections, while sweet potatoes, high in vitamin A, help fortify the immune system. Green tea, packed with antioxidants, and the consumption of yogurt, probiotics, and other naturally fermented foods contribute to gut health and overall immune strength. By incorporating these nutritional tips, you can help prepare your body to better resist the flu during the winter months.