The food that you eat is so important for your body and your immune system.
You derive most of the antioxidants and nutrients that your body needs from eating the right things.
A good diet to boost your immune system and sustain it at high levels will always include the right fruits and vegetables for example.
Your diet needs to provide you with vitamin A, vitamin C, vitamin D, vitamin E and selenium.
You are very unlikely to find these in processed foods unless they have been enriched with them.
It is far better for you and your immune system to go for whole foods that are fresh.
Some good examples are citrus fruits, nuts and leafy green vegetables.
15 foods have high levels of the antioxidants and nutrients that you require to give your immune system a great boost.
So in this chapter we will specifically point to the best foods for you to consume to bolster your immune system.
Do you include fish in your diet on a regular basis?
If not then you need to change right now. The reason to add fish to your diet is that it contains a great source of selenium.
This is particularly true of tuna, which contains the highest levels.
Other types of fish and seafood have selenium in them too and you can mix things up for variety.
A great fish to eat to strengthen your immune system is salmon.
Salmon has a high degree of omega-3 healthy fat which has been proven to strengthen the immune system and reduce heart disease.
Another great source of selenium can be found in Brazil nuts. You need a good amount of selenium in your diet as it is a powerful antioxidant which is good for an immune system boost. You can get more than the recommended daily amount of selenium through eating a single Brazil nut.
You should eat sunflower seeds because they contain high levels of vitamin E.
An ounce of sunflower seeds can provide you with over 75% of the daily recommended intake of vitamin E.
You need vitamin E as it is another powerful antioxidant that bolsters your immune system.
Lentils A lot of people consume lentils as an alternative to meat or fish but you can include them in any diet.
If you eat the right kind of yogurt you will introduce good bacteria (yes there is good bacteria as well as bad) into your body which will fight the bad bacteria and also help with your digestion.
Carrots are a delicious vegetable that contain zinc as well as vitamin A, B, C and E.
It has been shown many times that zinc is beneficial to our immune systems.
In fact if your body is deficient in zinc it will make your immune system weaker.
Garlic is another food that provides a good source of zinc.
A lot of research has been conducted around garlic with some researchers claiming that it is a good way to keep out the common cold.
People suffering with cancer were able to boost their immune system by consuming garlic according to some studies.
You may have heard that broccoli is good for you before and this is true.
It contains phytonutrients which can really help to bolster your immune system.
One serving of broccoli will provide one third of your daily vitamin A intake and it is also rich in antioxidants.
There is a lot of vitamin C in spinach and some vitamin E as well.
Keep your spinach raw so that you can get all of the nutrients from it. You can easily add spinach to a sandwich or a salad.
This is another great tasting vegetable that will provide a good source of vitamin A.
Just a single serving of sweet potato will provide over three times your daily recommended intake of vitamin A.
It also contains other beneficial antioxidants as well.
You may already be aware that vitamin C is essential for your immune system.
Citrus fruits are packed with vitamin C.
To get your daily intake just have an orange or a grapefruit for your breakfast and then add some sliced lemon to the water that you drink.
Not everyone is a fan of watermelons but they do contain a lot of nutrients to boost your immune
system.
Watermelons also contain potassium which is important for the regulation of body functions.
It also contains vitamin C and vitamin A.
Did you know that blueberries are full of antioxidants?
Well they are – in fact they contain more antioxidants than any other fruit or vegetable.
Blueberries are great for strengthening your immune system and they can also help to lower the risk of heart disease, cholesterol and even cancer.
You can get a lot of the nutrients you need from eating pomegranates.
They contain a wide variety of antioxidants and they help to fight inflammation as well which is great for your immune system.
Mushrooms are delicious and they can really help to stimulate your immune system.
The Agarikon and Reishi mushrooms have been part of studies that proved they had a beneficial effect on the human immune system.
We close this chapter on immune boosting foods with turmeric.
It is a very pleasant spice that you can easily add to your cooking.
Turmeric can actually be a poison for cancer cells and it can reduce inflammation as well.