If you take a stroll down the supplement aisle, you will probably notice a ton of products all promising to do one thing or another. Now, we are not saying that all supplements are bad, but we are saying that they are all not created equal. Unfortunately, many products these days are loaded with fillers which can make supplement shopping pretty challenging to say the least, especially when you are looking for vitamins to help boost your immune system!

Your immune system is very complex. It is made up of a fascinating network of cells and proteins that work hard to fend off bad germs and bacteria. Having a strong immune system is critical to keeping you healthy. Some of the indicators that you may have a weakened immune system are:

  • Fatigue
  • Dehydration
  • Dry eyes
  • Stomach trouble such as constipation
  • Headaches
  • Rash
  • Unexplained weight change
  • Constant feelings of stress
  • Frequently catching colds

If you or a loved one are in need of an immunity boost, stay away from supplements that are loaded with fillers and ingredients that you can’t even pronounce. Instead, give vitamins a try! They are a great and healthy way to help give your immune system the boost you need – but do they actually work?

The Immune System

Before we dive right into all of the amazing vitamins that can help give your body a healthy boost of immunity, let’s briefly touch on the immune system. 

Think of your immune system as your very own military. When your body comes in contact with bad bacteria, disease, parasites, and infection, your immune system works to immediately destroy the threat to keep you safe. You have two basic types of immunity that both play a critical role within your body to keep you safe: innate and adaptive immunity. 

Innate Immunity

Innate immunity is your immune system’s first line of defense against pathogens. The main purpose of the innate immune response is to immediately eradicate and prevent the spread of foreign pathogens throughout the body. 

Adaptive Immunity

Adaptive immunity is your immune system’s second line of defense against pathogens and is commonly referred to as acquired immunity or specific immunity. It is found only within the vertebrates. The adaptive immune response is meant to attack non-self pathogens, but can sometimes accidentally attack itself. Unfortunately, autoimmune diseases can develop when this happens. 

What vitamins work?

We now know that the immune system is made up of two different types of immunity that work to fight off harmful substances, but what about vitamins?

If you are looking to boost your health naturally and push your immune system into a germ-fighting shape, vitamins can help. Some of the most beneficial vitamins for the immune system are:

  • Vitamin D – Vitamin D is a fat-soluble nutrient that is essential to the health and functioning of your immune system. 
  • Vitamin C – Vitamin C is a powerful antioxidant that works to protect you against infection.
  • Zinc – Zinc is a mineral that is essential for immune system functioning because it is needed for immune cell development and communication, playing an important role in the inflammatory response.
  • Elderberry – Black elderberry has been used for centuries to treat infections and support immune health.
  • AHCC® – AHCC is a patented, low-molecular-weight medicinal mushroom extract that is derived from the mycelia of certain hybrid mushrooms. With over 30 successful human clinical trials, AHCC is the #1 immunity support supplement in Japan. This is because the mushroom extract is a natural supplement that works with your body to help strengthen both the innate and adaptive immune response. 


Sure, there might be a ton of great supplements out there, but if you are just looking to boost your immune system, vitamins are the way to go! Incorporate a healthy dose of vitamin D and C, zinc, elderberry, and AHCC into your diet to help give your immune system the boost you need to stay healthy all year long.