The immune system is responsible for defending the human body against harmful microorganisms that cause illness and disease. Without the immune system, the human body would be exposed to these microorganisms that cause illness and diseases. Even with the presence of the immune system, a weak immune system cannot defend the body from disease and illness. The weaker the immune system, the greater the chances of falling sick. Therefore, it is important for one to have a stronger immune system especially during cold and flu season.
With all the work the immune system does, chances are the immune system can become weakened, but the good news is that you can support your immune system through proper nutrition and supplementation. While it's always ideal to get important nutrients from food, some vitamins can be difficult to get enough of from diet alone. So, which supplements are really the best for immune system boosting?
Best supplements to boost your immune system.
Probiotics are quite effective for boosting the immune system. A 2009 study published in Annals of the New York Academy of Sciences , reported that probiotic supplements had a deep effect on the immune system function in animal models. The researchers arrived at the conclusion that probiotic supplementation could fuel the immune system without adverse effects.
Probiotics are affable bacteria that typically inhabit the gut and are optimize the immune system. About 70 percent of the immune system is controlled by what happens in the gut, and friendly bacteria are the essential part of the immune system. The bacteria adjust the immune system by increasing the number of definite white blood cells.
Adequate micronutrients in the body help the immune system to function at best. When there is a deficiency of micronutrients in the body, immunity is being suppressed and thus leaving the body susceptible to infections. Vitamin A, B6, B12, C, D, E, copper, folic acid, zinc, and selenium, according to an article published in the British Journal of Nutrition, all works to improve immune function in diverse ways.
Vitamin D has been found to be quite effective in strengthening the immune system. Studies have found that sufficient amount of Vitamin D in the body helps reduces the chances of suffering from illness and diseases. Thus, taking vitamin D supplements fuels your body with the right amount of vitamin which helps in boosting your immune system.
Several scientific publications have reported on the effectiveness of spirulina in strengthening the immune system. Spirulina has a powerful nutrient known as polysaccharides – polysaccharides are widely known to be powerful immune system booster and also assisting in the prevention of several maladies.
Zinc has the natural ability to help the immune system function efficiently. Zinc is required for optimal function of different types of white blood cells that protect the body from illness and infection. Additionally, zinc helps in cytokine production, phagocytosis, and other immune system processes.
As mentioned earlier, a stronger immune system accounts for a healthy body and overall healthy living. You don’t need to have signs of a weak immune system before you think of boosting it, incorporate these supplements to your diet to help strengthen your immune system to work at best.