Quercetin, a flavonoid belonging to the flavonol subgroup, is a natural yellow pigment found in many plants. It has been shown to have several significant health benefits. Studies indicate that quercetin can help with common colds, allergy symptoms, and even lung-related issues. Quercetin is present in fruits, berries, and vegetables.
A new randomized double-blind study conducted in June 2012 showed that children with pollen allergies who received Lactobacillus Salivarius, a probiotic bacterial strain found in all Innate Response Flora products, experienced fewer symptoms related to pollen allergies over twelve weeks. Additionally, they were able to reduce their allergy medications compared to children who did not receive the probiotic strain.
A study published in the medical journal *Allergy, Asthma & Immunology Research* in September 2013 shows that low blood levels of vitamin D are associated with worsened asthma symptoms. The researchers analysed 25-hydroxyvitamin D levels in the blood of 121 adult asthma patients. Those with the lowest 25-hydroxyvitamin D levels had more severe asthma than those with higher levels of 25-hydroxyvitamin D.
Studies show that folate/folic acid is essential for a well-functioning immune system. Researchers note that folate deficiency can reduce resistance to infections by altering T-cell responses to harmful microorganisms. Another study indicates that individuals with a folic acid/folate deficiency have reduced phagocytosis—the process by which the immune system literally engulfs foreign and harmful cells, such as malignant bacteria.
