If you want to strengthen you immune response, there are a number of different ways to naturally boost your immune system. For example, a strong immune response is related to a healthy diet, getting enough sleep, getting enough exercise, certain vitamins, and certain hormones. Below are some tips that can help you boost your immune system in a natural manner.With the help of scientific research, evidence was found that well-rested people are less likely to catch an illness. For instance, people that slept the recommended seven to nine hours a night responded better to flu vaccine compared to a control group.A diet that is low in processed foods and sugar is related to a healthier immune system. Exercising is considered to be an important part of a healthy lifestyle. Getting enough exercise lowers your blood pressure, balances your body weight, and improves your cardiovascular health.Stress hormones suppress your immune system. Therefore, being under emotional stress for a prolonged period of time should be avoided.Low levels of vitamin D are related to a higher susceptibility to infection and autoimmune diseases. Our body produces vitamin D via exposure to sunlight. Supplementing vitamin D is advised in autumn and winter, when relatively little sunshine reaches our skin.Many important processes that are related to your immune system take place in your gut. By consuming probiotic foods, you can stimulate the digestion of nutrients that support your immune system.