How will you improve your disease fighting capability? On the whole, your immune system does a impressive job of defending you against disease-causing microorganisms. But sometimes it fails: A germ invades successfully and enables you to sick. Can you really intervene in this process and increase your immune system? Imagine if you improve your daily diet? Take certain vitamins or herbal preparations? Make other changes in lifestyle in the hope of creating a near-perfect immune response?

What can you do to improve your disease fighting capability?
The thought of boosting your immunity is enticing, however the ability to take action has proved elusive for a number of reasons. The disease fighting capability is precisely that – something, not really a single entity. To function well, it needs balance and harmony. There continues to be much that researchers have no idea about the intricacies and interconnectedness of the immune response. For the present time, there are no scientifically proven direct links between lifestyle and improved immune function.

But that doesn’t mean the consequences of lifestyle on the disease fighting capability aren’t intriguing and shouldn’t be studied. Researchers are exploring the consequences of diet, exercise, age, psychological stress, and other factors on the immune response, both in animals and in humans. For the time being, general healthy-living strategies are a good way to get started on giving your disease fighting capability the upper hand.

Healthy ways to strengthen your immune system
Your first type of defense is to choose a healthy lifestyle. Following general good-health guidelines is the single best step you may take toward naturally keeping your immune system strong and healthy. All of your system, including your disease fighting capability, functions better when protected from environmental assaults and bolstered by healthy-living strategies such as these:

Don’t smoke.

Eat a diet saturated in vegetables & fruits.

Exercise regularly.

Maintain a healthy weight.

If you drink alcohol, drink only in moderation.

Get satisfactory sleep.

Do something to avoid infection, such as washing the hands frequently and cooking meats thoroughly.

Make an effort to minimize stress.

While many people age healthily, the conclusion of many studies is the fact, weighed against younger people, older people will contract infectious diseases and, even moreover, more likely to die from them. Respiratory infections, influenza, and particularly pneumonia are a respected reason behind death in people over 65 worldwide. No one knows for certain why this happens, however, many scientists discover that this increased risk correlates with a reduction in T cells, possibly from the thymus atrophying with age and producing fewer T cells to fight off infection. Whether this reduction in thymus function explains the drop in T cells or whether other changes play a role is not fully understood. Others are considering whether the bone marrow becomes less efficient at producing the stem cells that provide rise to the cells of the disease fighting capability.

So what is it possible to do? If you suspect your daily diet is not offering you your micronutrient needs – maybe, for instance, you do not like vegetables – taking a daily multivitamin and mineral supplement may bring other health advantages, beyond any possibly beneficial effects on the disease fighting capability. Taking megadoses of a single vitamin will not. More is not necessarily better.

Improve immunity with herbs and organic immune supplements?
Head into a store, and you will find bottles of pills and herbal preparations that claim to “support immunity” or elsewhere raise the health of your disease fighting capability. Even though some preparations have been found to alter some the different parts of immune function, thus far there is absolutely no evidence that they actually bolster immunity to the main point where you are better protected against infection and disease. Demonstrating whether an herb – or any substance, for that matter – can boost immunity is, up to now, a highly complicated matter. Scientists have no idea, for example, whether an herb that appears to raise the levels of antibodies in the blood is in fact doing anything beneficial for overall immunity.

One approach that may help researchers get more complete answers about whether lifestyle factors such as exercise assist in improving immunity takes advantage of the sequencing of the human genome. This chance of research predicated on updated biomedical technology can be employed to give a far more complete response to this and similar questions about the disease fighting capability. For example, microarrays or “gene chips” predicated on the human genome allow scientists to look simultaneously at how a large number of gene sequences are fired up or off in response to specific physiological conditions – for example, blood cells from athletes before and after exercise. Researchers desire to use these tools to investigate patterns in order to better know how the countless pathways involved act simultaneously.