The immune system is fundamentally important for people to protect themselves from outside invaders that can risk their health, especially for seniors dealing with illnesses. As we age, we tend to eat less and less variety of food in our meals. Today’s global health crisis reminds us to monitor our health and protect ourselves from infectious diseases. One of the ways to boost our immune system is to incorporate healthy foods into our meals. Meal preparation helps us identify, select, and eat foods beneficial for our health.
Foods rich in vitamins, minerals, and antioxidants support good immune function and prevent possible diseases. Here are some superfoods that help boost the immune system:
Yogurt contains probiotics, protein, calcium, and live cultures that promote healthy digestion. Yogurt also lowers blood pressure, prevents obesity, protects bones, and strengthens teeth. Research has also shown that yogurt helps reduce the risk of Type 2 diabetes.
- Citrus Fruits
Citrus fruits like oranges and lemons are high in Vitamin C, which is helpful for your immune system. Foods high in Vitamin C protect us against seasonal illnesses. It may reduce your risk of kidney stones and protect you against cancer.
- Leafy Greens
Dark, leafy greens such as broccoli and spinach contain fiber, folate, iron, calcium, and Vitamin C. They are packed with antioxidants and minerals, which improve immunity. Studies have proven that leafy greens strengthen aging lungs.
Watermelon is 92% percent water and rich in lycopene. Lycopene is a powerful antioxidant that helps reduce inflammation and oxidative stress. Watermelon is rich in an amino acid called citrulline which improves your heart health. It may also aid in skin health and have anticancer effects.
- Nuts and Seeds
Nuts and seeds such as almonds, walnuts, cashews, pistachios, sunflower seeds, and many others contain healthy fats, fiber, minerals, antioxidants, and vitamins, especially Vitamin E. Vitamin E supports your respiratory health and cognitive and memory function.
Other colorful fruits and vegetables like apples, berries, carrots, and tomatoes are loaded with nutrients and antioxidants. With the assistance of a caregiver and the advice of your nutritionist and physician, you can get the nutrients your body needs to fight inflammation.