5 Ways to Support Your Immune System

ways to support immune system

Whether you are looking to prevent illness or fight current symptoms, there are a few ways to support your immune system. This includes eating foods that contain antioxidants, omega-3 fatty acids, and Beta-glucans. Also, you might want to consider exercising.

Omega 3 fatty acids

Besides boosting the immune system, omega 3 fatty acids have other benefits. They are associated with a healthier heart, better sleep, and improved cognitive function. They are also believed to help reduce pain in arthritis patients. They may also play a role in type 2 diabetes.

Omega-3 fatty acids are important components of cell membranes. The lipids they are incorporated into influence the fluidity of the membrane and the properties of the cellular membrane itself. The fatty acids act as signaling molecules as well. They have been shown to activate specific immune cells. They have also been found to decrease IL-6 secretion by neutrophils upon PMA stimulation.

These fatty acids are essential for the health of the body and for the development of the immune system. They have been shown to be effective in several clinical trials.


Yeast-derived beta-glucans have immune health benefits in active people, athletes, and individuals with a healthy lifestyle. These beta-glucans are found in a wide variety of food sources including oats, baker’s yeast, and seaweeds.

Beta-glucans support immune system function by activating macrophages, T-helper cells, and NK cells. They also stimulate the production of certain interleukins and release chemicals that act to destroy pathogens.

In addition, they have been shown to have cytotoxic anti-cancer properties. The antioxidant activity of beta-glucans is derived from their ability to scavenge reactive oxygen species (ROS) from the circulatory system. They also have cytoprotective properties against viral infections.

Yeast-derived b-glucans modulate the activity of neutrophils, a type of white blood cell that helps fight infection. They also enhance the recovery of murine hematopoietic cells after bone marrow injury.

Fermented foods

Adding fermented foods to your diet can help strengthen your immune system. These nutrient-rich foods are also helpful in balancing blood sugar levels and reducing inflammation. They are also rich in probiotics, which are beneficial bacteria that can help your digestive system.

Researchers have found that eating fermented foods can increase the number of good gut bacteria. This helps reduce the chances of getting an intestinal infection. It also improves the immune system and keeps harmful bacteria in check.

The bacteria in fermented food break down complex carbohydrates and starches into simpler compounds. This makes it easier for your body to absorb nutrients from the food. It also increases the shelf life of the food.

The bacteria also produce digestive enzymes, vitamins, and minerals. This improves digestion and reduces the risk of constipation and diarrhea.


Using herbs to support the immune system is an ancient practice that has been used for centuries. There are many different types of herbal remedies, some of which can be used internally and others can be applied as aromatherapy. A qualified herbalist can advise you on which herbs will be most effective for you.

One of the most important medicinal herbs for the immune system is thyme. It has antibacterial, antifungal, and antiviral properties. It also contains essential oils and is high in zinc. It can be consumed fresh or dried. It is also a good source of calcium and potassium.

Another immune system boosting herb is ginger. It can be added to teas and stir fry recipes. The compounds in ginger aid in blood circulation and help your body fight infections. It also has anti-inflammatory properties.


Several studies have looked at the relationship between exercise and the immune system, and many agree that regular moderate intensity exercise can strengthen your immune system. However, researchers can’t say for sure how much physical activity is necessary to reap the benefits. It’s also important to talk to a healthcare professional about what type of exercises will be most beneficial to you.

For instance, the immune system may benefit from the increase in circulation that occurs when exercising. This can flush bacteria out of the airways and reduce your risk of respiratory infections.

The immune system may respond to exercise because it releases cytokines, a protein that helps the body to heal. These cytokines are produced when the muscles contract. They also help the body to deal with a viral load.