It is not necessarily that a strong-looking man will not fall pray of some mild cold or flu. For very frequently your being healthy is more about the state of your immune system than of your strength.Autumn and winter seasons always try us on the account of our immune system. It is very likely that sneezing and runny nose occur when it is weak. Sometimes you may think that all this is an inseparable attribute of a cold season as well as flu is. Still, there are great ways to avoid all these unpleasant symptoms and things with very simple steps that strengthen immune system. Strong immune system is very important in the process of keeping us healthy and fit. It prevents allergies from development and also keeps away illnesses. It is possible to strengthen immune system. Generally, it is natural enhancers that do their job well and effectively. Here are several tips on the account of how to strengthen immune system. Fresh lemon juice is a great way to strengthen immune system. It is rich in vitamin C and other useful stuff. It is capable of restoring the acid-alkaline balance in the organism which is important. Lemon juice can be drunk fresh but also it is very nice to add some of it into cooked things. Salad dressings with fresh lemon juice are great as well as tea. Fish benefits from adding it and cooked vegetables as well. You can also strengthen immune system with the help of various herbal supplements. They are widely sold over the counter and are pretty effective to the extent. Thieves plant is believed to be the best of all. But such herbs as cinnamon, peppermint, oregano and frankincense also work well. It is hard to imagine how one can strengthen immune system without a proper intake of vitamins and proteins. They are essential for the organism to develop and function properly and they also help to keep your immune system strong. These things can be found in raw vegetables and fruits. In order to strengthen immune system a person should have a sleeping schedule. Good rest is essential as it is rather hard for the immune system to perform its functions in full without it. A person who does not get enough sleep gets weaker and more prone to different allergies and illnesses. This is even more important in case of kids. Their growing organisms require healthy rest more than anything. It has been written a lot about water and its benefits and great qualities. But perhaps, you have never thought that water is able to nourish as well as the rest. Besides, it makes the immune system stronger and healthier. It is recommended to drink water in the amounts enough so that the organism does not feel the scarcity of it. Stress also is capable to make the immune system weaker. That is why as a preventive measure and also the way to strengthen immune system it is recommended to try avoiding stress and any situations that may cause it.