Immune Booster Supplements: Do They Keep You from Getting Sick?

The immune system has one job: protect you from all the nasty stuff that’s trying to get into your body and turn it into a breeding ground for more nasty stuff. The immune system is our first line of defense against infection, disease and illness.

There are tons of products out there claiming they will help support immunity and keep you healthy, but do they actually keep you from getting sick? I’ll explore the following questions: What are immune booster supplements? Do supplements claiming to help your immune system work? What are some ways to strengthen your immune system? And can boosting immunity prevent COVID-19?

What are immune booster supplements?

An immune booster is a supplement that allegedly helps the human body to fight infection and disease. Supplements may be in pill, liquid or ointment form.

Immune boosters are supposed to boost your immunity by providing nutrients like iron, zinc, vitamin C and selenium which strengthen cells of the immune system such as T-cells and white blood cells.

Immune boosters are often used to help the body fight off colds, allergies and flu-like symptoms when they start to appear or have already developed.

These supplements may also be recommended by a doctor if their patient is experiencing chronic fatigue, because it can give them an energy boost and resist viruses more effectively than usual.

What boosts your immune system?

A healthy diet of whole foods will provide all of the vitamins and minerals needed by the body to keep it functioning properly while boosting immunity.

Some of these are: omega-fatty acids, vitamin A and beta carotene in leafy greens, whole grains from wheat to oats, berries with high levels of antioxidants like blueberries and black currants.

You can also boost your immune system by increasing the amount of fiber you eat which will help keep your digestive system in tip-top shape and boost your immunity.

Some ways to strengthen the immune system include:

  • Quitting smoking
  • Exercising
  • Getting an adequate amount of sleep every night (eight hours)
  • Managing stress which is one of the biggest contributors to a weakened immune system.

What are some common symptoms that indicate you might be lacking certain nutrients that are needed for a healthy immune system?

Some symptoms of an unbalanced immune system or one that is under-nourished may include:

  • A weakened immune system during cold and flu season, which leads to more frequent sickness.
  • Dry skin
  • Low energy levels
  • Anxiety, depression or other mental health conditions (due to a compromised immune response)

Other common symptoms include fatigue, muscle aches or pains, frequent infections and skin rashes.

Some of the most common nutrients that can cause these symptoms if they’re lacking in your diet are: iron (anemia) which is linked to chronic fatigue; selenium (loss of hair); zinc (loss of appetite); vitamin C (scabs or sores on the skin).

If you have any of these symptoms it may be worth talking to your doctor about taking an immune booster supplement.

Can supplements boost your immunity?

Immune booster supplements can help bolster your immunity and keep you healthy by providing nutrients like iron, zinc, vitamin C and selenium which strengthen cells of the immune system such as T-cells.

Immune boosters may also be used to help the body fight off colds, allergies and flu-like symptoms when they start to appear or have already developed. These supplements are especially recommended during cold and flu season because of their ability to strengthen cells in your immune system as well as give you an energy boost so

Are immunity booster supplements safe?

An immune booster supplement can be safe if it is used as directed and not taken for an extended period of time.

Some people have been known to experience side effects when taking these supplements such as dizziness, headaches or nausea. If you are experiencing any adverse symptoms while taking a supplement consult with your doctor before continuing use.

What is the best way to strengthen your immune system?

The best way to strengthen your immune system is through a healthy diet and an immune booster supplement. You can also increase protein intake because it will help the body make more antibodies in order to strengthen cells of the immune system.

An important thing to remember about strengthening immunity is that you should be sleeping at least eight hours per night, managing stress and exercising regularly for 30 minutes or more each day. If you find yourself feeling sluggish after doing these things, it could indicate that your body is not producing enough T-cells because they are too busy fighting off infections.

What are the best immune system boosters?

There is no one “best” immunity booster product, because it depends on what you need to be protected against and your individual needs. For example, if someone has a weakened or compromised immune system due to HIV/AIDS, cancer treatment, diabetes complications or other chronic illness (such as HIV, cancer or diabetes) they may need to take a different type of immunity booster than someone who needs protection against the COVID-19 virus.

Iron is a good example of an immune booster. Iron helps your body produce more white blood cells to fight infection and it also strengthens cell membranes so the body can better absorb nutrients like vitamin A, D and E.

A healthy diet rich in fruits, vegetables and whole grains will help you boost immunity because these foods give your T-cells the vitamins and minerals they need to work.

Selenium is another great supplement because it helps make more T-cells which can fight off infection. You may also want to look for a vitamin C supplement that contains bioflavonoids in order to strengthen your immune system cells as well as assist with collagen production, tissue repair and DNA synthesis.

Vitamin A is also a good supplement to take because it helps T-cells that fight infection. You can find vitamin C in many fruits and vegetables, but this is not always the case for vitamin A.

Do immune booster supplements keep you from getting sick?

Immune boosters can make you less likely to get sick because they stimulate production of T-cells which fight infection. They may also help reduce the duration of a sickness as well as lessen your risk for developing complications from an illness.

Can boosting immunity prevent COVID-19?

There is not a lot of scientific data on whether immunity boosters can actually prevent COVID-19.

In order to have the best chance of preventing COVID-19, it may be important to boost your immunity and strengthen cells in your immune system. There are many ways you can do this such as: eating a healthy diet with whole foods like fruits and vegetables or adding an Immune Booster supplement into your routine. It may also help you increase your intake of nutrients that are needed to keep your immune system in check, such as iron and vitamin C. You should also talk with your doctor about the best ways for you to increase immunity if you’re either immunocompromised or have another health issue (such as HIV) which may affect your ability to fight off infections.

You can keep your immune system strong and healthy by following these simple steps: get at least eight hours of sleep per night, manage stress, exercise regularly (30 minutes or more) each day, eat a healthy diet rich in fruits and vegetables with whole foods like whole grains. In addition to this you may want to look into an immune booster supplement to help support your immune system during this pandemic.

How does your body fight COVID-19?

Your body fights COVID-19 with a protein called interferon. Interferons are proteins that your cells use to protect themselves from viruses and they can also help activate other components of the immune system like T-cells which fight infection. Your body makes these proteins in response to viruses, but there is not enough scientific data on whether boosting your immunity can make you less likely to get the virus or prevent it.

There is no shortage of immune booster supplements on the market

Many immune booster supplements are sold as health and wellness products through what are known as multi-level marketing companies. One of the more well-known companies is 4Life, which has a product called Xtra-B. This is an immune booster supplement which contains ingredients such as vitamin C, L-glutamine and selenium to help keep the immune system balanced and strong.

There are also plenty of other companies that sell similar products with different names like VitaC Boost or ImmunEase Immune System Enhancer. These products often contain ingredients which help support the immune system and may also help reduce pain or inflammation.

I Buy I Review recently reviewed 4Life and its MLM model to determine if it is legitimate or a scam. You can find our comprehensive review of 4Life here.