Foods that Boost Immune System Function

Superfoods

Before we delve into foods that boost immune system function it's important to understand that nutritional biochemistry is very complicated and complex at best.

All nutrients require other nutrients as co-factors, either for activation or function from each of the nutrient categories, vitamins, minerals, and amino acids. For activation, all the nutrients discussed above (vitamins, minerals, and amino acids) require enzymes, and for function, essential fatty acids are also vital.

For example, zinc cannot function without vitamin B6, nor can some enzymes be made without it. The mineral calcium needs vitamin D to be absorbed, and vitamin E interacts with other nutrients such as beta carotene, vitamin C, vitamin A and selenium to help keep your body functioning at its best.

In short, no nutrient is an island all unto itself. As such, eating a healthy diet is essential in you're your quest for foods that boost immune system function.

For optimal immune system health and function, a healthy diet is one that is rich in whole, natural foods, such as fruits, vegetables, grains, beans, seeds, and nuts. It should also contain adequate but not excessive amounts of protein.

In addition, a diet that is low in fat and refined sugars is vital for promoting a strong healthy immune system.

Indeed, we believe eating a healthy diet is the best method in your search for foods that boost immune system function.

Now, let's take a look at some foods noted to boost immune system function.

Foods that Boost Immune System

Beta Carotene Foods that Boost Immune System

Beta Carotene is a compound produced by plants and is converted by the body into vitamin A. Beta Carotene is noted to stimulate and enhance many immune system processes. This compound is found rich in the following: pumpkin, sweet potato, carrots, cooked greens, apricots, sweet peppers, kale, turnip greens, broccoli, mango, and squash varieties.

Vitamin A Foods that Boost Immune System

Vitamin A aids in the proper function of the immune system and protects against infection. Best food sources include fish liver oil, liver, carrots, dark green and yellow vegetables, eggs, milk and dairy products, yellow fruits, and margarine.

Vitamin C Foods that Boost Immune System

Vitamin C is thought to boost the immune system by stimulating the production of white blood cells (lymphocytes) and antibodies. In addition, it enhances phagocytes (immune system cells). These actions play a role in fighting infection, protecting against disease-causing organisms, and destroying bacteria and other foreign invaders.

The best fruit sources of Vitamin C is found in cantaloupe, grapefruit, lemons, mangos, oranges, papayas, persimmons, pineapple, and strawberries. Vitamin C is also found in many vegetables and among the best are asparagus, avocados, beet greens, broccoli, Brussels sprouts, collards, kale, mustard greens, onions, green peas, sweet peppers, radishes, tomatoes, turnip greens, and watercress. This vitamin is also high in many citrus fruit drinks.

Vitamin E Foods that Boost Immune System

Vitamin E is a powerful antioxidant and immune booster that helps fight the continuous onslaught of free radicals, which are highly reactive substances that attack and damage cells, and, as such, it could lead to premature aging and disease. Vegetable oils are one of the richest sources of vitamin E, followed by a nuts and seeds.

Zinc Foods that Boost Immune System

Zinc bolsters the immune system to fight colds and other common infections. It also promotes the healing of burns and wounds. The best food sources of zinc include: meat, liver, seafood (especially oysters), wheat germ, brewer’s yeast, pumpkin seeds, eggs, ground mustard, and nonfat dry milk.

Selenium Foods that Boost Immune System

Selenium appears to have an important role in boosting immune function by strengthening the disease-fighting properties of phagocytes, the white blood cells that kill invading micro-organisms. The best food sources of selenium include: Brazil nuts, oats, red grapes, seafood, liver, wheat germ, bran, tuna, onions, tomatoes, broccoli, garlic, brown rice, whole grains, chicken, and kidney.

It's important to note that nutrient deficiencies, excessive consumption of sugar, and consumption of allergenic foods are some dietary factors that depress immune function. Moreover, the effectiveness of the immune system declines with age.

Can a healthy diet alone provide you with all the nutrients needed to maintain optimal health and a healthy immune system?

Many naturopath physicians as well as many others feel that it is essential for optimal health that you add to your healthy diet at the very least antioxidant supplements as well as taking a high quality multivitamin and mineral supplement.

Here are some of the reasons why ...

1. Americans struggle daily trying to consume the daily recommended allowances on fruits and vegetables.

2. The nutritional value of our fruits and vegetable has declined significantly due to modern day farming practices.

3. Mass production of our fruits and vegetables has robbed us of even more essential nutrients because premature harvesting does not allow them to reach their natural peak of nutrition. Nowadays, our fruits and vegetables are often picked before they are ripe and allowed to ripen in transit.

4. Experts say that are body cells contains 400 new toxins that didn't exist 45 years ago!

Given these harsh challenges, we believe that you should consider adding a comprehensive multivitamin and mineral supplement to you're daily regimen.

While it can't take the place of a healthy diet, supplements can be very powerful components in you're quest for foods that boost immune system function and optimal overall whole health.

There are several quality comprehensive multi-nutrient supplements on the market today that contain a broad range of ingredients such as vitamins, minerals, amino acids, enzymes, herbs, and powerful antioxidant nutrients (among others).

In short, nowadays there are comprehensive multi-nutrient supplements designed to support optimal 'whole' body health, including the health of the immune system.

Therefore, it is important to understand the how and why of what makes some of these comprehensive formulas useful - an important factor in making an informed choice.

What are the foods that boost immune system function? A healthy diet promotes a healthy immune system.


Tips on Selecting Supplements

Make sure that your supplement is produced at a pharmaceutical GMP facility. Such places adhere to the highest manufacturing standards. Dietary supplements are not strictly regulated in the U.S. and, as such, manufacturers do not have to guarantee the safety, effectiveness, or even the true content of their products.

Although supplements should be labeled properly, many aren't, so what's stated on the label may not be in the container. The potency or purity may be inconsistent or misrepresented. Some products tested also contained very harmful contaminates! In fact, according to Consumerlab.com, the leading provider of independent test results states:

"Testing by ConsumerLab.com shows that one in four supplements in the United States lacks the promised ingredients or has other serious problems."

This is why it's crucial that you only purchase your supplements from pharmaceutical GMP (Good Manufacturing Practice) compliant facilities. These facilities follow the exact same rigorous standards that pharmaceutical prescription medications must adhere to - thus - it ensures stringent requirements.

A Comprehensive Immune Boosting Product

Looking to maximize your hard efforts of consuming foods that boost immune system function?

After years of extensive research, we here at Nutritional-Supplement-Educational-Centre personally take an all-in-one highly sophisticated comprehensive multi-nutrient product called Total Balance from Xtend-Life Natural Products to help keep our immune system strong and to ensure our immune system is functioning at its best.

More specifically, Total Balance contains over 70 specialized nutrients that the body needs for optimum 'whole' body health, including brain, immunity, digestive, nervous system, skin, and all vital organs health.

Total Balance not only contains immune boosting nutrients such as vitamins A (as mixed natural carotenoids consisting of Alpha-Carotene, Beta-Carotene and Xanthophylls), vitamin C, vitamin E, zinc, and selenium, but also other powerhouse immune boosting ingredients like Beta glucan and olive leaf extract. Plus, you reap the benefits of other nutrients needed for optimum 'whole' body health.

Total Balance is formulated by a highly credentialed scientific team that can blend these ingredients perfectly to ensure maximum benefits, but as importantly that do not interact adversely. Xtend-Life also uses only standardized herbal extracts, the purest herbal extracts with the highest quality and therapeutic benefits, and they adhere to strict pharmaceutical GMP compliance, which is the toughest in the industry.

Lastly, all the ingredients in Xtend-Life Natural Products are supported with a Certificate of Analysis (COA) on file and, in addition, the company does a series of crosschecks before purchasing any raw ingredients that guarantees their potency and safety.

We have been taking Total Balance for several years now and can personally attest to its excellent results such as significantly more energy, vitality, and an improved sense of well being.

And, as always, speak to a physician before taking any type of dietary supplements.

We hope this webpage discussing foods that boost immune system function was useful to you.

To Your Health!

The Editors

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