Support a healthy immune system with these supplements.

5 Supplements to Fortify Your Immune System

Probiotics 101: What You Need To Know Reading 5 Supplements to Fortify Your Immune System 4 minutes Next Health Benefits of Taking Collagen

The immune system is the body’s natural defense mechanism against invaders that might cause harm to the body. A compromised immune system will not be able to protect the body as efficiently or effectively, leading to a potentially increased risk of infections, more severe symptoms, and prolonged recovery times. As such the importance of a healthy immune system for maintaining overall health cannot be overstated. Maintaining a healthy lifestyle and dietary habits can go a long way in keeping your immune system healthy. However, supplements are also available for those who need an extra boost. Certain vitamins and antioxidants such as glutathione, zinc, arginine, and cysteine, have been found to be helpful in fortifying your immune system.


Check out our top five supplements to help fortify your immune system.


Vitamin C

Vitamin C plays a role in not only the production of immune cells, but also helps them function properly. Moreover, Vitamin C has antioxidative properties, making it incredibly useful in shortening recovery times. [1] Vitamin C can be found in:


Vitamin D

Fat-soluble nutrient vitamin D is important for your immune system's protection and function. Maintaining the recommended ratios of vitamin D in the body can contribute to immune cell development and mood control. Sources of vitamin D include exposure to sunlight, consumption of oily fish and/or organ meats, and supplements like BioSchwartz Vitamin D3 Capsules or Vitamin D3 Gummies.



Zinc is another mineral that might be linked to a healthy immune system and improved immune response. Studies suggest zinc plays a role in immune cell activity and processing. Moreover, it can help combat oxidative stress and is involved in the growth and function of immune cells. Sources of zinc include:



Elderberry is a fruit picked from the ‘Sambucus’ tree. This tree, which is native to North America and most of Europe, has many different varieties amongst which the ‘Sambucus Nigra or the European Elder’ is the most common. The fruit, flowers, and leaves of this tree are all edible. They contain vitamin C, dietary fiber, flavonols, phenolic acids, and anthocyanins, all of which can help improve or maintain your overall physical and mental health.


Flavonoids are a common compound present in elderberries that are believed to help provide support for the overall health of your immune system. [2]


While elderberry supplements come in all forms and shapes, BioSchwartz Elderberry Gummies are a popular choice as they are a good alternative for those who have trouble swallowing pills or simply prefer the flavor of gummies.



The body’s immune response is believed to be aided by echinacea extracts. Phenols are present in all varieties of Echinacea, much as they are in many other plants, and are believed to help maintain enzymes and cell receptors that help strengthen the immune system.[3] This aids the immune response in terms of efficiency and efficacy when it comes to fending off infection. Echinacea is not particularly easy to add into one’s diet, with the exception of brewing it into a tea. Instead, we recommend BioSchwartz Echinacea Complex Capsules – though a cup of tea never hurts!


Good to Know

Given the fast-paced life and unhealthy lifestyles and dietary habits that have become increasingly common nowadays, maintaining optimal levels of various nutrients and minerals has become a difficult task. Moreover, stress can also negatively impact a person’s health in general. Fortunately, incorporating the use of supplements can help bridge the gap between the recommended ratios of these nutrients and the ones you have. Doing so can have numerous benefits for the body, especially when it comes to fortifying the immune system. If you’re not sure which supplements would be most effective, consider taking a blood panel to check for your individual levels of zinc, magnesium, Vitamin D, and the rest, then use supplements to bolster where necessary. Alternatively, try incorporating a well-rounded supplement such as BioSchwartz Immunity Drink Mix or Immunity Boost Capsules to tick all the boxes, especially if you feel a cough or cold coming on.