The immune system is an important defense mechanism that protects our bodies against viruses, bacteria, and other pathogens that cause diseases. A healthy immune system is essential to fight off diseases. You can easily get ill when your immune system is weak or overactive. The immune system is connected to many different health aspects and is firmly dependent on your lifestyle. A strong immune system is, for example, linked to the reduction of stress, a healthy diet, regular exercise, certain vitamins, and hormones. So when you take care of your body and mind, you can naturally manipulate your immune system.
Eat your veggies
Eat more whole plant foods like vegetables, fruits, seeds, legumes, and nuts which are rich in nutrients, vitamins, and antioxidants. This will give your body a boost against harmful pathogens. For example, antioxidants are good against inflammation. Besides that, the fiber in plant foods will provide healthy bacteria in your gut. In addition, it is important to reduce sugar, unhealthy fats, salt, alcohol, and caffeine in your diet.
Exercise regularly
Exercising is considered to be an essential part of a healthy lifestyle. When you exercise regularly you can lower your blood pressure , keep your body weight healthy, and improve your cardiovascular system . These aspects will give your immune system a powerful boost.
Manage your stress
Managing your stress is a critical thing to do to keep a healthy immune system. Being in a prolonged state of psychological stress can suppress the immune response, and promotes inflammation . Relieve your stress with activities such as meditation , journaling, yoga , and breathing exercises . Besides that, make sure you have a good quality of sleep .
Keep your vitamin D levels high
Low levels of vitamin D in your body are related to a higher susceptibility to infections and autoimmune diseases. Our body produces vitamin D via exposure to sunlight. It is advisable to supplement vitamin D in autumn and winter when relatively little sunshine reaches our skin.