A healthy immune system is the best defense that protects the body from the harmful effects of microbes, bacteria and viruses. As these microbes, bacteria and viruses can destroy our health and can create serious health issues. For healthy immune system and its proper functioning it is required to provide sufficient amount of healthy nutrients to the body. For healthy nutrients it is needed to add natural and herbal supplements in the regular diet.One can find wide range of natural and herbal supplements to get healthy nutrients and to boost immune system in natural manner. But choosing the best cure plays a great role to treat the problem from the root. So to make it easy to choose best cure, here are some natural and herbal immune system booster herbs and supplements which are powerful as well as safe.Ginger is one among the best natural herbs used to boost immune system and to get optimum health in natural manner. This herb has effective anti-inflammatory and antioxidant properties to reduce inflammation, blood clots and cholesterol. Some of the most important health benefits of including this natural cure in daily life are preventing cough, cold and flu. Consumption of tea or juice mixed with ginger daily is more beneficial for health.Similar to ginger, cat's claw is another safe cure for treating low immunity health troubles. It can be used for treating various health issues like fatigue, stress and anxiety. It enhances immunity by stimulating the immune system in natural manner and provides optimum health benefits. Nowadays, use of this herb is increased for the preparation of herbal products as a key ingredient. For effective result, one can use cat's claw twice or thrice per day. Asparagus racemosus is another herb to get optimum health with healthy immune system. Its extract is found to be very effective to boost the immunity of body naturally. It is used in many herbal remedies as a key ingredient. It is well known from ancient time due to its amazing health benefits. It cures fatigue, enhances blood circulation and improves the production of digestive enzymes. Asparagus racemosus is also a key ingredient of Imutol capsule, which is one of the best recommended natural immune system booster pills. These herbal capsules are effective for treating viral and bacterial infections. Main health benefits of including these natural immune boosting pills in diet include improving the production of white blood cells, enhancing blood circulation and preventing bacterial action. These supplements are made with natural herbs, hence ensures complete safety among users. Along with asparagus racemosus, some other key ingredients of Imutol capsules are Crocus Sativus, Ocimum Sanctum, Aurum and Abhrak Bhasma. These herbs can successfully eliminate the whole health issues from its source and supply higher amount of energy and stamina. These supplements are available at respective online health stores, so one can easily buy them from these stores. One can take 1 or 2 capsules of these natural immune system booster pills consistently for 3 to 4 months.