The most important thing to keep your immune system strong is managing the stress level in your everyday life and getting plenty of sleep. You can have a healthy diet and exercise regularly, but it is for nothing if you are constantly stressed out and tired. Therefore, even if your life is full of stressful events, try to keep a healthy balance.
Every day try to find at least a half an hour for your own needs. Devote this time for meditation, doing yoga poses, or listening to relaxing music. You will quickly see that you feel better and that these small steps make a huge difference. Additionally, never underestimate the importance of sleep as it is the time when your organism regenerates. Thus, sleep at least seven hours every night and remember that it is impossible to catch up with sleep during the weekend only.
Secondly, if you often catch infections, avoid drinking alcohol and smoking cigarettes as it has been scientifically proven that these routines disturb and impair the proper functioning of your immune system. Therefore, limit drinking alcohol to special occasions only and quit smoking as soon as you can.
Moreover, a healthy diet is crucial too if your want your immune system to be strong. However, remember that you need to eat healthily every day so try not to take breaks from eating healthily at the weekends. Make sure that your meals are full of fruits, vegetables, seeds, nuts, fish, and lean meats. At the same time avoid fatty and over-processed foods, fizzy drinks, and sweets.
Also, if you have a tendency to catching infections or your lymph nodes are swollen because of the infection, consider taking probiotics. They guarantee proper functioning of your digestive system and it has been scientifically proven that there is no strong immune system without a healthy digestive system. You can buy probiotics at your pharmacy or go for natural ones, which means that you should drink a cup of kefir or natural yogurt every day. Probiotics are a must when you take antibiotics as they protect your organism against the side effects of antibiotics.
Another important factor which significantly contributes to maintaining strong immune system is vitamin D. Nowadays, a lot has been said about the harmful effects of the sunlight. However, it is healthy to spend about fifteen minutes in the sun as this is where we get the vitamin D from. Therefore, if you live in the climate where there is little light, supplement vitamin D during the dark months.
As you can see, there are plenty of ways which you can use if you want to give your immune system a positive boost. Healthy habits will help you deal with the swollen posterior cervical lymph nodes more quickly and you will not catch the infections so easily. Remember, though, that if you want the methods to be effective, you need to be persistent and follow them for some time.