The immune system tends to be a fickle thing. If you don’t feed yourself correctly, then your body is vulnerable to an array of diseases and illnesses. If you eat the right foods, then you can go through the winter season without a single sniffle or cough. There are many foods that can boost your immune system, but the foods below are definitely the best. If you really want to boost your immune system, then add these foods to your daily diet.

Astragalus
This is an herb that has been used in Traditional Chinese Medicine (TCM) for thousands of years. Astragalus is known to dramatically improve your immune system, and it has many other benefits. It can improve your vitality, digestion and overall ability to fight off incoming viruses and bacteria. You can usually find this root at a health store, but many supermarkets carry this as well.

Astragalus is typically sold as either a tablet or it’s added to certain teas. If you want the best benefits, then try getting an extract. This condenses the power of astragalus and makes it easier for the body to digest.

Echinacea
The echinacea flower has been used in traditional medicine for thousands of years. Most commonly associated with the Native Americans, echinacea is also popular in Europe due to its various benefits. It has largely been used to treat infections and illnesses like the flu and the common cold.

Echinacea is great for boosting your immune system because of what it does when you digest it. This flower promotes white blood cell production. The white blood cells are responsible for attacking viruses and bacteria as they come into your body. Echinacea has also been shown to improve your body’s response to incoming threats.

You can find this flower in many different forms. It is sold in capsules, tablets, teas and other products. If you want the most potent effects, then you should buy a standard extract. This gives you the most echinacea, and you can easily add it to other foods and supplements.

Olive Leaf
Both olives and olive oil have been used for a long time due to their healthy fats and phytochemicals. It only makes sense that the olive leaf would also be incredibly healthy. This has been receiving a lot of attention lately, but olive leaves have been used for hundreds of years to treat various conditions.

This leaf is known for fighting common illnesses, and it will give your immune system a major boost. It can also stabilize blood sugar levels, increase vitality and energy, lower blood pressure and it has been shown to fight certain autoimmune conditions and disorders. This is mostly because olive leaf is rich in phytochemicals.

Not only that, but olive leaf plays well with other supplements. This leaf combines very well with echinacea, astragalus and other immune system boosters.

Elderberry
Also known as sambucus, elderberry is a very popular immune system booster that you can find in most health food stores. This berry is known for fighting many viruses, and it acts as an anti-inflammatory so that your body has an easier time responding to and recovering from viruses and bacteria.

Elderberry is so healthy because it contains many anthocyanins. These are incredibly potent antioxidants that have been proven to improve overall health. At the same time, make sure that you only get elderberry extracts. Elderberry is toxic if unripe. If you try eating the berries, then you might end up hurting yourself.

Zinc
Zinc is an important element that is found in many different foods. A zinc deficiency makes it much easier for viruses to enter the body as zinc usually inhibits the growth of viruses and bacteria. You can normally find this element in seafood, nuts, red meat, and eggs.

You will notice the effects most if you have a zinc deficiency, but even those with a good level of zinc can benefit from ingesting more in their daily diet.

Conclusion
If you want to really boost your immune system, then you should eat the foods and supplements listed above. Most of these have been used for hundreds or thousands of years, and science has proven that they do a great job of boosting your immune system. You can find most of these supplements at a supermarket or health food store. There are so many good supplements available in the market these days and one of them is Viracid that helps you build your immunity against the common cold and flu.

Author Bio
Ron Thompson writes for Del-Immune V®, a unique probiotic supplement made from the lactobacillus rhamnosus which is natural immune support and offers how to treat sinusitis.