How to Choose the Best Supplements to Support Your Immune System

best supplements to support immune system

While there are many different types of supplements that can help you boost your immune system, there are several key ingredients you should include in your diet, including zinc, Vitamin C, and multivitamins. Some of these supplements are proven to have powerful benefits, and others are purely placebos. As you shop for supplements, consider the types and amount of each ingredient. In addition to these key components, consider the type of supplement, whether it is a liquid or a pill.

Nutritionist Sarah Flower recommends gummy vitamins

To support your immune system, consider taking a multivitamin. Gummy vitamins contain the same active ingredients as capsules, but they’re easier to swallow. Many are made of vegetable juice, which means that they’re easy to incorporate into your daily diet. Vitamin C is important for your body’s ability to fight infections. Foods rich in vitamin C include carrots, sweet potatoes, broccoli, spinach, apricots, eggs, and tomato juice.


Besides eating healthy, people can also boost their immune systems with certain supplements. A healthy diet can provide most of the nutrients they need, but some standard multivitamins don’t contain enough vitamin C. In fact, 200 milligrams of vitamin C daily is necessary for healthy immune function. In addition, many people have a deficiency of vitamin C and need to take more vitamin C than recommended by their multivitamin. Some people may also benefit from taking specific immune-supporting micronutrients like zinc.


Studies have shown that zinc has anti-inflammatory properties, a role it plays in the innate immune system. The innate immune system is the front line of defense against infection, and if your body is lacking in zinc, you’re at risk for severe infections. Zinc helps to stabilize immune responses and prevent excess inflammation, which can lead to heart disease, depression, and dementia. It also promotes the proper functioning of macrophages, the cellular soldiers that gobble up pathogens and send out chemical signals to recruit other cellular soldiers.

Vitamin C

Research shows that taking Vitamin C supplements can enhance the immune system and decrease the risk of cancer. It has a number of health benefits, including being a powerful antioxidant, and has antiviral and antibacterial properties. However, taking Vitamin C supplements may not be right for everyone. It is important to consult with your primary healthcare provider before beginning a new supplement regimen. Here are some tips on how to take Vitamin C. Keeping your immune system strong is essential for your health.


Studies have shown that echinacea can boost the immune system, thereby preventing the onset of respiratory illnesses. However, overdosing on this supplement may weaken the immune system and mimic autoimmune disorders. If you are susceptible to respiratory viruses or autoimmune diseases, it is important to consult a healthcare practitioner before using echinacea supplements. However, some people report good results with this supplement.

Vitamin D

Research shows that vitamin D helps the immune response. It activates white blood cells in the body, including those in the upper and lower respiratory tract. These cells can fight off viruses and bacteria, which can lead to respiratory imbalances. Taking a daily vitamin D supplement can support respiratory health, and taking it weekly may have even more positive effects. People who are deficient in vitamin D may benefit the most from a vitamin D supplement.