Overall, your immune system does an amazing job of defending itself against disease-causing microorganisms. But sometimes it fails: a microbe enters successfully and makes you sick. Is it possible to intervene in this process and support your immune system? What happens if you improve your diet? Are you taking special vitamins or herbal products? Making other lifestyle changes in hopes of producing a perfect immune response?
The idea of supporting your immunity is attractive, but its ability to do so has been proven for several reasons. The immune system is precisely, not a single entity, but a system. It needs stability and balance to function well. There is still much that researchers don’t yet know about the complexity and interdependence of the immune response. Until now, there are no scientifically proven direct links between lifestyle and improved immune function.
However, this does not mean that the effects of lifestyle on the immune system are uninteresting and should not be investigated. Researchers are investigating the impact of diet, exercise, age, psychological stress, and other factors on the immune response in both animals and humans. Meanwhile, general wellness strategies are a great way to start giving your immune system a head start. Your first line of defense is to select a healthy lifestyle. Following the general wellness guidelines are the best step you can take to keep your immune system naturally strong and healthy. Every part of your body, counting your immune system, works best when it’s protected from environmental attacks and backed by healthy strategies like these:
- Do not smoke
- Eat a diet plentiful in vegetables and fruits.
- Regular exercise.
- Keep a healthy weight.
- If you drink alcohol, drink only in balance.
- Sleep adequately.
- Take actions to prevent infection, such as frequent hand washing and well-cooked meat.
- Try to minimize stress.
Like all combat forces, the immune system’s army walks on its stomach. Healthy immune system fighters need a proper and regular diet. Scientists have long known that people who live in poverty and are malnourished are more vulnerable to infectious diseases. However, it is not said whether the increased disease rate is due to a healthy immune system due to the effect of malnutrition on the immune system.
There are relatively few studies on the impact of nutrition on people’s immune systems, and fewer studies that relate the effects of diet directly to the development of disease (against treatment).
Modern medicine has begun to appreciate the close relationship between mind and body. A wide variety of illnesses, such as stomach upset, hives, and even heart disease, are related to the effects of emotional stress. Despite the difficulties, scientists are actively studying the relationship between stress and immune function.
As we age, our immune response capacity declines, contributing to more infections and more cancer. As life expectancy increases in developed countries, the incidence of age-related conditions also increases.
While some people age healthily, many studies conclude that older people are more likely to catch infectious diseases and, more importantly, die from them than younger people. Respiratory infections, the flu, and especially pneumonia are the leading cause of death in people over the age of 65 worldwide.
Even though your world teams with infectious microorganisms, most of the time, you’re reasonably healthy, right? Thank your immune system, which defends you from disease-causing microbes.